HT ECLIPSE HT9025 User manual

Copyright HT ITALIA 2019 Release EN 1.00 - 28/11/2019
ENGLISH
User manual

ECLIPSE - HT9025
EN - 1
TABLE OF CONTENTS
1.PRECAUTIONS AND SAFETY MEASURES ...............................................................2
1.1.Preliminary instructions ..................................................................................................... 3
1.2.During use......................................................................................................................... 3
1.3.After use............................................................................................................................ 3
1.4.Definition of Measurement (Overvoltage) category........................................................... 4
2.GENERAL DESCRIPTION ...........................................................................................5
2.1.Measuring average values andTRMS values.................................................................... 5
3.PREPARATION FOR USE ...........................................................................................6
3.1.Initial checks...................................................................................................................... 6
3.2.Instrument power supply ................................................................................................... 6
3.3.Storage.............................................................................................................................. 6
4.NOMENCLATURE........................................................................................................7
4.1.Description of the instrument............................................................................................. 7
4.2.Description of function keys .............................................................................................. 9
4.2.1.Key HOLD/REL .......................................................................................................................... 9
4.2.2.Key RANGE................................................................................................................................ 9
4.2.3.Key MODE/VFD ......................................................................................................................... 9
4.2.4.Key IR/ (ECLIPSE), Key (HT9025) ............................................................................ 9
4.2.5.Key /INRUSH......................................................................................................................... 9
4.3.Description of internal functions ...................................................................................... 10
4.3.1.Description of the display, Multimeter section .......................................................................... 10
4.3.2.Description of the display, Thermal camera section (ECLIPSE).............................................. 11
4.3.3.AC+DC current and voltage measurement .............................................................................. 11
4.3.4.Storage of measurement results .............................................................................................. 12
4.3.5.Relative measurement.............................................................................................................. 12
4.3.6.MIN/MAX and PEAK measurement ......................................................................................... 13
4.3.7.Detection of AC voltage without contact................................................................................... 13
4.3.8.Measurement of AC, AC+DC Voltage with low impedance (LoZ)............................................ 14
4.3.9.Measurement of Voltage or Current on VFD devices .............................................................. 14
4.3.10.General menu of the instrument............................................................................................... 15
5.OPERATING INSTRUCTIONS...................................................................................21
5.1.DC voltage measurement................................................................................................ 21
5.2.AC, AC+DC, VFD voltage measurement ........................................................................ 22
5.3.LoZAC, LOZAC+DC voltage measurement .................................................................... 23
5.4.Frequency and Duty Cycle measurement ....................................................................... 24
5.5.Resistance measurement and continuity test.................................................................. 25
5.6.Diode test ........................................................................................................................ 26
5.7.Capacitance measurement ............................................................................................. 27
5.8.Temperature measurement with K-type probe................................................................ 28
5.9.DC current measurement ................................................................................................ 29
5.10.AC current measurement ................................................................................................ 30
5.11.Inrush current measurement ........................................................................................... 31
5.12.Measurement of DC, AC, AC+DC current with clamp transducers ................................. 32
5.13.Data Logger function....................................................................................................... 33
5.14.Use of the internal thermal camera (ECLIPSE)............................................................... 37
5.15.Bluetooth connection and use of the APP HTMercury .................................................... 39
6.MAINTENANCE .........................................................................................................40
6.1.Recharging the internal battery ....................................................................................... 40
6.2.Cleaning the instrument .................................................................................................. 40
6.3.End of life ........................................................................................................................ 40
7.TECHNICAL SPECIFICATIONS ................................................................................41
8.ACCESSORIES..........................................................................................................45
9.ASSISTANCE.............................................................................................................46
9.1.Warranty conditions......................................................................................................... 46
9.2.Assistance....................................................................................................................... 46

ECLIPSE - HT9025
EN - 2
1. PRECAUTIONS AND SAFETY MEASURES
The instrument has been designed in compliance with directive IEC/EN61010-1 relevant to
electronic measuring instruments. For your safety and in order to prevent damaging the
instrument, please carefully follow the procedures described in this manual and read all
notes preceded by symbol with the utmost attention. Before and after carrying out
measurements, carefully observe the following instructions:
CAUTION
xDo not carry out any measurements in case gas, explosive materials or
flammables are present, or in humid or dusty environments.
xDo not carry out any measurement in case you find anomalies in the
instrument such as deformation, breaks, substance leaks, absence of
display on the screen, etc.
xAvoid any contact with the circuit being measured if no measurements are
being carried out.
x
A
void contact with exposed metal parts, with unused measuring probes,
circuits, etc.
xPay special attention when measuring voltages higher than 20V, since a risk
of electrical shock exists
xKeep the instrument steady during any measuring operation.
xDo not carry out any measurements which exceed the working and storage
temperature ranges specified in § 7
xOnly the accessories provided together with the instrument will guarantee
safety standards. They must be used only if in good conditions and
replaced with identical models, when necessary.
xCheck that the battery is correctly inserted.
xCheck that the LCD display gives indications consistent with the function
selected.
xDo not direct the instrument at very high intensity radiation sources (e.g. the
sun) in order to prevent damaging the IR sensor.
xPrevent hits or strong vibrations in order to keep the instrument from
damage.
xWhen bringing the instrument from a cold to a hot environment, leave it on
long enough for condensation water to evaporate.
In this manual, and on the instrument, the following symbols are used:
Warning: observe the instructions given in this manual; improper use could
damage the instrument or its components.
High voltage danger: electrical shock hazard.
This symbol indicates that the clamp can operate on live conductors
Double-insulated meter
AC voltage or current
DC voltage or current
Connection to earth
This symbol on the display means that the instrument (ECLIPSE) is able to emit
a laser pointer in Class 2. Do not direct the radiation towards the eyes in
order to prevent physical damage to people.

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1.1. PRELIMINARY INSTRUCTIONS
xThis instrument has been designed for use in environments of pollution degree 2.
xIt can be used for VOLTAGE and CURRENT measurements on installations with CAT
IV 600V and CAT III 1000V
xWe recommend following the normal safety rules devised by the procedures for
carrying out operations on live systems and using the prescribed PPE to protect the
user against dangerous currents and the instrument against incorrect use.
xIn case the lack of indication of the presence of voltage may represent a danger for the
operator, always carry out a continuity measurement before carrying out the
measurement on the live system, in order to confirm the correct connection and
condition of the leads.
xOnly the leads supplied with the instrument guarantee compliance with the safety
standards. They must be in good conditions and be replaced with identical models,
when necessary.
xDo not test circuits exceeding the specified voltage limits.
xDo not perform any test under environmental conditions exceeding the limits indicated
in § 0
xCheck that the battery is correctly inserted.
xMake sure that the LCD display and the rotary switch indicate the same function.
1.2. DURING USE
Please carefully read the following recommendations and instructions:
CAUTION
Failure to comply with the caution notes and/or instructions may damage
the instrument and/or its components or be a source of danger for the
operator.
xBefore activating the rotary switch, disconnect the test leads from the circuit being
measured.
xWhen the instrument is connected to the circuit being measured, do not touch any
unused terminal.
xDo not measure resistance in case external voltages are present; even if the
instrument is protected, an excessive voltage may cause malfunction.
xWhile measuring, if the value or the sign of the quantity being measured remain
unchanged, check if the HOLD function is enabled.
1.3. AFTER USE
xWhen measurement is complete, set the rotary switch to OFF to switch off the
instrument.
xIf the instrument is not to be used for a long time, remove the battery.

ECLIPSE - HT9025
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1.4. DEFINITION OF MEASUREMENT (OVERVOLTAGE) CATEGORY
Standard “IEC/EN61010-1: Safety requirements for electrical equipment for measurement,
control and laboratory use, Part 1: General requirements”, defines what measurement
category, commonly called overvoltage category, is. § 6.7.4: Measured circuits, reads:
(OMISSIS)
Circuits are divided into the following measurement categories:
xMeasurement category IV is for measurements performed at the source of the low-
voltage installation.
Examples are electricity meters and measurements on primary overcurrent protection
devices and ripple control units.
xMeasurement category III is for measurements performed on installations inside
buildings.
Examples are measurements on distribution boards, circuit breakers, wiring, including
cables, bus-bars, junction boxes, switches, socket-outlets in the fixed installation, and
equipment for industrial use and some other equipment, for example, stationary motors
with permanent connection to fixed installation.
xMeasurement category II is for measurements performed on circuits directly
connected to the low-voltage installation.
Examples are measurements on household appliances, portable tools and similar
equipment.
xMeasurement category I is for measurements performed on circuits not directly
connected to MAINS.
Examples are measurements on circuits not derived from MAINS, and specially
protected (internal) MAINS-derived circuits. In the latter case, transient stresses are
variable; for that reason, the standard requires that the transient withstand capability of
the equipment is made known to the user.

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2. GENERAL DESCRIPTION
The instrument has the following features:
Multimeter function
xDC Voltage up to 1500V
xAC, AC+DC TRMS Voltage
xDC, AC, AC+DC TRMS Voltage with low impedance (LoZ)
xAC TRMS Voltage and Current on VFD devices
xDC, AC TRMS Current with jaws
xDC, AC, AC+DC TRMS Current with external clamp transducer
xAC TRMS Inrush Current
xResistance and Continuity test
xDiode test
xCapacity
xFrequency
xDuty Cycle
xTemperature with K-type probe
xData Logger function and display of graphs of measured data
xStorage of BMP images on internal memory
Thermal camera function (ECLIPSE)
xInfrared temperature measurement ranging from -20°C to 260°C
x3 measuring cursors (central steady + hot spot + cold spot)
xEmissivity of materials which can be selected between 0.01 and 1.00
xImage frequency: 50Hz
x5 selectable color palettes
xAutomatic detection of hot/cold spots of the image
xStorage of BMP images on external micro SD card
xIR sensor resolution: 80x80pxl
xBuilt-in laser pointer and illuminator
Each of these functions can be selected by means of the appropriate switch. The
instrument is also equipped with function keys (see § 4.2), analogue bargraph and LCD
TFT high-contrast color display. The instrument is also equipped with an Auto Power OFF
function which automatically switches off the instrument after a certain (programmable)
idling time.
2.1. MEASURING AVERAGE VALUES ANDTRMS VALUES
Measuring instruments of alternating quantities are divided into two big families:
xAVERAGE-VALUE meters: instruments measuring the value of the sole wave at
fundamental frequency (50 or 60 Hz).
xTRMS (True Root Mean Square) VALUE meters: instruments measuring the TRMS
value of the quantity being tested.
With a perfectly sinusoidal wave, the two families of instruments provide identical results.
With distorted waves, instead, the readings shall differ. Average-value meters provide the
RMS value of the sole fundamental wave; TRMS meters, instead, provide the RMS value
of the whole wave, including harmonics (within the instruments bandwidth). Therefore, by
measuring the same quantity with instruments from both families, the values obtained are
identical only if the wave is perfectly sinusoidal. In case it is distorted, TRMS meters shall
provide higher values than the values read by average-value meters.

ECLIPSE - HT9025
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3. PREPARATION FOR USE
3.1. INITIAL CHECKS
Before shipping, the instrument has been checked from an electric as well as mechanical
point of view. All possible precautions have been taken so that the instrument is delivered
undamaged. However, we recommend generally checking the instrument in order to detect
possible damage suffered during transport. In case anomalies are found, immediately
contact the forwarding agent. We also recommend checking that the packaging contains
all components indicated in § 8. In case of discrepancy, please contact the Dealer. In case
the instrument should be returned, please follow the instructions given in § 9
3.2. INSTRUMENT POWER SUPPLY
The instrument is powered by 1x7.4V rechargeable Li-ION battery included in the
package. When the battery is flat, the symbol “” appears on the display. For battery
recharge, please refer to § 6.1.
3.3. STORAGE
In order to guarantee precise measurement, after a long storage time, wait for the
instrument to come back to normal condition (see § 7).

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4. NOMENCLATURE
4.1. DESCRIPTION OF THE INSTRUMENT
CAPTION:
1. Inductive clamp jaw
2. DC Current positive
polarity
3. AC Voltage NCV detector
4. Jaw trigger
5. LCD display
6. Key MODE/VFD
7. Key HOLD/REL
8. Key /INRUSH
9. Key RANGE
10.Key IR/ (ECLIPSE)
Key (HT9025)
11.Rotary selector switch
12.Input terminal COM
13.Input terminal
VHz% CAP
:
Fig. 1: Description of the instrument’s front

ECLIPSE - HT9025
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CAPTION:
1. DC Current negative
polarity
2. White LED illuminator
3. Laser pointer (ECLIPSE)
4. Thermal camera lens
(ECLIPSE)
5. Lens protection selector
(ECLIPSE)
6. Battery cover fastening
screw
7. Battery cover
Fig. 2: Description of the instrument’s back
Put the conductor within the jaws on intersection of the indicated marks as much as
possible (see Fig. 2) in order to meet the meter accuracy specifications)
CAPTION:
1. Alignment marks
2. Conductor
Fig. 3: Alignment marks

ECLIPSE - HT9025
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4.2. DESCRIPTION OF FUNCTION KEYS
4.2.1. Key HOLD/REL
Pressing key HOLD/REL freezes the value of the measured quantity on the display. After
pressing this key, the message “HOLD” appears on the display. Press the key HOLD/REL
again to quit the function. To save the value on the display, see § 4.3.4. Key HOLD/REL
also allows quitting the programming menu, going back to the instrument’s main
measuring screen and restores the display’s illumination with instrument in Auto Power
OFF mode. Press longer the HOLD/REL key in order to activate/deactivate the relative
measurement on the selected function (see § 4.3.5).
4.2.2. Key RANGE
Press key RANGE to activate manual mode and disable the Autorange function. The
symbol “Manual Range” appears on the display. In manual mode, press key RANGE to
change measuring range: the relevant decimal point will change its position and the full
scale value in the bargraph will change too. Key RANGE is not active in positions ,,
Type K and 60A , 600A , 1000A . In Autorange mode, the instrument selects the
most appropriate ratio for carrying out measurement. If a reading is higher than the
maximum measurable value, the indication “OL” appears on the display. Press and hold
key RANGE for more than 1 second to exit the manual mode and restore the Autorange
mode.
4.2.3. Key MODE/VFD
Pressing key MODE allows selecting a double function on the rotary switch. In particular, it
is active in position
:
CAP for the selection of measurements for diode test, continuity
test, capacity test and measurement of resistance, in position TypeK for the selection of
temperature measurement in °C,°F or K, Hz% for the selection of frequency measurement
and duty cycle, VAC+DC for the selection of measurements “mV ” and “V(AC+DC)”
(see § 4.3.3), VHz% for the selection of AC voltage measurement, AC voltage
frequency and duty cycle of AC voltage, LoZAC+DC for the selection of AC voltage with
low impedance measurement (see § 4.3.8) “V ” and “V (AC+DC)”,60A , 600A ,
1000A
for the selection of AC and DC current measurement for the selection of AC, DC and
A(AC+DC) current measurement. In position , pressing and holding (>2s) key
MODE/VFD allows selecting the type of clamp, Standard ( ) or Flexible ( ). In the
positions VAC+DC ,60A ,600A ,1000A the longer press (>2s) of MODE/VFD key
allows to activate/deactivate the VFD (Variable Frequency Driver) measurement mode
(see § 4.3.9) in order to evaluate the AC voltage and current downstream variable
frequency drivers (inverters)
4.2.4. Key IR/ (ECLIPSE), Key (HT9025)
Pressing key IR/ (ECLIPSE) allows displaying the multimeter section or the
combination multimeter + thermographic image (see § 5.14). Pressing and holding (>2s)
key IR/ (EXCLIPSE) or pressing key (HT9025) allows turning on/off the internal
white LED illuminator (see Fig. 2 – part 2).
4.2.5. Key /INRUSH
Key /INRUSH, given by the combination of keys “” and S,X,T,W, allows entering the
instrument’s programming section in order to set both system parameters and those
connected to the detection of the thermographic image (see § 4.3.10).In the positions
60A ,600A ,1000A the longer press (>2s) of the /INRUSH key allows to
activate/deactivate the AC inrush current of electrical machines with 100ms response time
(see § 5.11).

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4.3. DESCRIPTION OF INTERNAL FUNCTIONS
4.3.1. Description of the display, Multimeter section
Fig. 4: Description of the symbols shown on the display
Symbol Description
Indication of battery charge level
13.17 Indication of the system's current time
HOLD Indication of active Data HOLD function
V Indication of currently selected function
228.5 Indication of measured value
Auto Range Indication of active Autorange function
Manual Range Indication of active Manual Range function
Indication of presence of high voltage
Indication of analogue bargraph
Max Indication of maximum value of measured quantity
Min Indication of minimum value of measured quantity
Pmax Indication of maximum peak value of measured quantity
Pmin Indication of minimum peak value of measured quantity
MAX WActivation of MAX/MIN with arrow key W
REL SActivation of REL function with arrow key S
PEAK XActivation of Pmax/Pmin with arrow key X
SAVE SActivation of image storage with arrow key S
Activation of duty cycle test

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4.3.2. Description of the display, Thermal camera section (ECLIPSE)
Fig. 5: Description of the symbols shown on the display
Symbol Description
E=0.95 Set value of object emissivity (see § 4.3.10)
°C Indication of the temperature measuring unit
S Indication of the temperature associated with the central steady cursor
H Indication of the temperature of the hottest spot (Hot) of the image
C Indication of the temperature of the coldest spot (Cold) of the image
21.9, 41.1 Indication of temperature levels of the IR image
Palette Indication of color palette (see § 4.3.10)
Indication of active Bluetooth connection (see § 5.15)
4.3.3. AC+DC current and voltage measurement
The instrument is capable of measuring a possible presence of overlapping alternating
components on a generic direct waveform (voltage or current). This can be useful when
measuring typical impulsive signals of non-linear loads (e.g. welding machines, electric
ovens, etc.).
1. Select positions VAC+DC ,LoZAC+DC or (standard clamp)
2. Press key MODE/VFD by selecting modes “V”or “A” (see Fig. 6).
3. Follow the operating instructions shown in § 5.1 or § 5.9
Fig. 6: Description of AC+DC Voltage and Current measurement

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4.3.4. Storage of measurement results
Fig. 7: Saving the value frozen on the display
1. Press key HOLD/REL to freeze the result. Message “HOLD” and SAVE Sappears on
the display (see Fig. 7 – right side)
2. Press key Sto save the value as a BMP image on the instrument’s internal memory or
press key HOLD/REL again to quit the function.
3. Enter the General menu to display the saved result (see § 4.3.10).
4.3.5. Relative measurement
Fig. 8: Relative measurement
1. Long press key HOLD/REL to enter relative measurement (see Fig. 8 – right side). The
instrument zeroes the display and saves the displayed value as a reference value
which subsequent measurements will be referred to. Symbol “'” appears on the
display. Functions “MAX/MIN” and “PEAK” are not active in this mode.
2. Press key HOLD/REL to freeze the result. Message “HOLD” and SAVE Sappears on
the display
3. Press key Sto save the value as a BMP image on the instrument’s internal memory or
press key HOLD/REL again to go back to function REL.
4. Long press key HOLD/REL again or turn the selector switch to quit the function

ECLIPSE - HT9025
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4.3.6. MIN/MAX and PEAK measurement
Fig. 9: MIN/MAX and PEAK measurement
1. Press key MAX Wto enter measurement of MAX and MIN values of the quantity to be
measured (see Fig. 9 - central part). The symbols “MAX” and “MIN” appear on the
display.
2. The values are automatically updated by the instrument whenever the currently
displayed values are exceeded (higher for MAX value, lower for MIN value).
3. Press key HOLD/REL to freeze the result. Message “HOLD” and SAVE Sappears on
the display
4. Press key Sto save the value as a BMP image on the instrument’s internal memory or
press key HOLD/REL again to go back to function MAX/MIN
5. Press key MAX Wagain or turn the selector switch to quit the function.
6. Press key PEAK Xto enter measurement of Peak values of the quantity to be
measured (see Fig. 9 – right side). Symbols “Pmax” and “Pmin” appear on the display
and values are updated in the same way as for the MAX/MIN function.
7. Press key HOLD/REL to freeze the result. Message “HOLD” and SAVE Sappears on
the display
8. Press key Sto save the value as a BMP image on the instrument’s internal memory or
press key HOLD/REL again to go back to the PEAK function.
9. Press key PEAK Xagain or turn the selector switch to quit the function.
4.3.7. Detection of AC voltage without contact
CAUTION
xFirstly use the NCV sensor on a known AC source in order to verify its
proper operation.
xThe thickness of the cable’s insulating sheath and the distance from the
source may influence the operation.
1. Switch on the instrument in any position of the selector switch
2. Take the instrument near an AC source and look for the red LED on the top to turn on
(see Fig. 1 – part 3); this indicates that the instrument has detected the source's
presence

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4.3.8. Measurement of AC, AC+DC Voltage with low impedance (LoZ)
This mode permits to perform the AC/DC voltage measurement with a low input
impedance in way to avoid the wrong readings due to stray voltage in capacitive coupled.
1. Select the position LoZAC+DC
2. Press key MODE/VFD by selecting modes “V ” or “V ” (see Fig. 10)
3. Press the MODE/VFD key and select the models
4. Follow the operating instructions shown in § 5.1
Fig. 10: Description of LoZ voltage measurement
4.3.9. Measurement of Voltage or Current on VFD devices
This mode permits to perform AC voltage or current evaluation downstream to VFD =
Variable Frequency Drivers devices.
1. Select the position VAC+DC or 60A , 600A , 1000A
2. Press key MODE/VFD by selecting modes “V ” or “A ”
3. Long press key MODE/VFD selecting “VFD” mode (see Fig. 11)
4. Follow the operating instructions shown in § or § 5.9
5. Long press key MODE/VFD again or turn the selector switch to quit the function
Fig. 11: Description of AC Voltage or Current measurement in VFD mode

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4.3.10. General menu of the instrument
1. Press key MENU “” to access the instrument’s general menu
Fig. 12: General menu of the instrument (ECLIPSE and HT9025)
2. Use the arrow keys Sor Tto select menu items and arrow keys X, Wto select
parameters and enter/quit internal subsections.
Command Palette (ECLIPSE)
3. Select item “Palette” and press key to choose the color palette to be used in
Thermal camera mode.
4. Use the arrow key Xor key to select among the options: Iron, Rainbow, Grey
scale, Reverse Grey scale, Feather
5. Press the arrow key W, key or key HOLD/REL to confirm and quit the general
menu.
Command Temp Unit (ECLIPSE)
6. Select item “Temp Unit” and press key or Xto enable the selection of the measuring
unit of temperature to be used in Thermal camera mode (parameter is highlighted in
grey)
7. Use arrow keys Sor Tto select options: °C (Celsius), °F (Fahrenheit) or K(Kelvin).
8. Press the arrow key W, key or key HOLD/REL to confirm and quit the general
menu.
Command Measure (ECLIPSE)
9. Select item “Measure” and press key or Xto enable activation/deactivation of the
cursors associated with the “hottest” or “coldest” spots in the thermographic image (see
Fig. 13).
Fig. 13: Measurement Menu

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10.Use arrow key Xto select options: ON (activation), OFF (deactivation).
11.Press the arrow key W, key or key HOLD/REL to confirm and quit the general
menu.
Command Emissivity (ECLIPSE)
12.Select item “Emissivity” and press keys or Xto set the value of parameter
Emissivity to be used in Thermal Camera mode
13.Use the arrow keys Sor Tto select the value within range: 0.01 ÷ 1.00
14.Press the arrow key W, key or key HOLD/REL to confirm and quit the general
menu.
Command Recording
This command allows setting the parameters and activating the recording of the values of
the quantities measured by the instrument in Multimeter mode. For operating instructions,
see § 5.13.
Command Language
15.Select item “Language” and press keys or Xto enable language selection.
16.Use arrow keys Sor Tto select the language among the available options.
Fig. 14: Language Menu
17.Press the arrow key W, key or key HOLD/REL to confirm and quit the general
menu.
Command Settings
18.Select item “Settings” and press key or Xto display system settings. The following
screen appears on the display:
Fig. 15: Settings Menu (ECLIPSE and HT9025)

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19.Use the arrow keys Sor Tand keys or Xto select the following options:
¾Key tone Æactivation/deactivation of key tone when pressing function keys.
¾Bluetooth Æactivation/deactivation of Bluetooth connection (see § 5.15).
¾Laser
Æ
activation/deactivation of laser pointer (ECLIPSE)
¾Brightness
Æ
setting of the contract level of the display.
¾Auto power OFF
Æ
deactivation (OFF) and activation (15min, 30min, 60min) of
the instrument’s Auto power OFF function
20.Press the arrow key W, key or key HOLD/REL to confirm and quit the general
menu.
Command Date/Time
21.Select item “Date/Time” and press key or Xto set system/time. The following
screen appears on the display.
Fig. 16: Date/time Menu
22.Use keys Sor Tand keys or Xto select/set date/time in the following formats:
¾European
Æ
option 24h (ON)
¾American (AM/PM)
Æ
option 24h (OFF)
23.Press the arrow key W, key or key HOLD/REL to confirm and quit the general
menu.
Command Memory (recalling and deleting images)
24.Select item “Memory” and press key or Xto access the instrument’s memory in
which it is possible to recall and delete saved images. The following screen appears on
the display:
Fig. 17: Menu Memory

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25.Use the arrow keys Sor Tand keys or Xto select option “Recall Photos”. The
following screens (corresponding to the last saved image) appear on the display:
Fig. 18: Recalling images to the display
26.Use the arrow keys So Tto display the desired image among those saved in the
instrument’s internal memory. The saved image is always in format
“YYMMDDHHMMSS.bmp”, which indicates precisely when the image was saved
27.Press key MODE/VFD to exit from the function and return in main screen
28.Press key HOLD/REL on the recalled image. The screens in Fig. 19 – left side appear
on the display
Fig. 19: Deleting and sharing recalled images
29.Press key MODE/VFD to delete the recalled image or the key HOLD/REL to return in
previous screen
30.With image fixed at display use the arrow key Wand select the option “Share” (only
available for IR image screenshots on ECLIPSE) (see Fig. 19 – right side) to share the
image on mobile devices through the APP HTMercury and Bluetooth connection
31.Use the arrow keys Sor Tand keys or Xto select option “Delete Photos” (see Fig.
17). The following screen appears on the display:

ECLIPSE - HT9025
EN - 19
Fig. 20: Deleting all saved images
32.Use the arrow keys Wor Xto confirm (Yes) or cancel (No) deletion of all saved
images.
33.Press the key to confirm the operation
Command Information
34.Select item “Information” and press key or Xto display information about the
instrument (Hardware and Firmware version)
Fig. 21: Menu Information
35.Press the arrow key W, key or key HOLD/REL to confirm and quit the general
menu.
Command Factory Set.
36.Select item “Factory Set.” and press key or Xto restore the instrument’s default
settings.