Hioki PW3365 User manual

Eliminate the risk of
short-circuits and electrical accidents
The world’s rst instrument to offer
no-metal-contact power measurement
Free from the risk of short-circuit accidents since no
metal comes into contact with energized parts, the
Clamp On Power Logger PW3365-20 can measure
voltage, current, and power right on the cable, letting
you safely test in locations that were dangerous or
even impossible in the past.
CLAMP ON POWER LOGGER
Power Measuring Instruments
PW3365
28022 Madrid Fax. [phone] [email protected]
Septiembre, 31 Tel. [phone] www.idm-instrumentos.es

2
Safe, Easy,
Voltage Measurement
How is voltage measured without any metallic contact?
Measure in potentially hazardous locations
Voltage Sensor
PW9020
Voltage generator
Micro current = 0
Voltage generator
Internal image
100V
PW3365-20
Schematic diagram Principles of operation
Wire cross-section Electrode
Electrode
100V
Measured voltage Generated voltage
Voltages
balance
Freely clip either
horizontally or vertically
Free yourself from the risk of short-circuits by measuring right on the cable sheath without
ever needing to touch metal to energized parts
Measure both thick and thin cables
The PW3365-20’s dedicated voltage sensor
delivers the world’s first no-metal-contact measurement.
Locations without
energized parts
Measure on the
outside of cables
Inside the PW9020 is an electrode (a metal plate). When there is a potential difference between this electrode and the
measured line, a minute current flows as a result. By detecting this minute current and generating a voltage such that
the current declines to zero, it is possible to accurately measure the voltage without being affected by the outer diameter
of the measured cable or its insulation.
Measure without
removing the covers
Measure at safer points
Locations with
covered terminals
Locations with a risk
of electric shock

3
Soil, residue, or moisture on the insulated wires
may result in lower voltage and power values
than their true values. Use a dry cloth to remove
before measuring.
*includes relay box on cord
!
SAFETY VOLTAGE SENSOR PW9020 Specications
Compatible conductor types
Insulated wires*1 In door PVC or metal parts
Compatible conductor
diameters
Finished outer diameter φ6mm to φ30mm
Effective measurement range
90 V to 520 V
Accuracy
±1.5% rdg. ±0.2% f.s. (combined accuracy with PW3365-20)*2
Effect of phase
Accuracy combined with the PW3365-20 is within ±1.3% (at 50/60Hz, f.s. input)
Maximum rated
voltage to earth
CATIV 300V / CATIII 600V
Cord length
3m (9.84 ft)
Mass
Approx. 220g (7.8 oz)
Operating temperature
and humidity
0°C to 50°C(32°F to122°F),
80% RH or less (no condensation)
Storage temperature
and humidity
-10°C to 60°C (14°F to 122°F),
80% RH or less (no condensation)
Dielectric strength
7.06k Vrms AC
Applicable standards
Safety: EN61010, EMC: EN61326
*1: Shielded wires cannot be measured.
*2: For frequencies of 45 Hz to 66 Hz.
Effects of humidity: Add the following to the combined accuracy
(for voltage, power, and phase) with the PW3365-20
Accuracy within ±1% f.s., phase within ±1°,
measuring an insulated wire at a humidity of 70% to 80% RH
Effects of adjacent wires: Add the following to the combined accuracy
(for voltage and power) with the PW3365-20
Within ±1% f.s. while a wire with a phase
difference of 400 V is in contact with the grip
Actual maximum size : φ30mm
Actual minimum size : φ6mm
Compatible conductor diameters
Enlarged view of clamp

4
Quick
Set
Congure
Settings with Graphical, easy-to-understand
guidance for connection procedures
Quick Setup guides you through the process of setting up the instrument for measurement, right up to starting
measurement, on the screen to simplify set work. Since any mistaken connections will trigger a FAIL message,
the feature also helps prevent measurement mistakes. If you receive a FAIL result, the instrument will also
indicate the location of the problem.
Setup Flow (example: 3P4W)
Connect the leads to the PW3365-20
Select the current range
Measurement
Connect the voltage sensor
Connect the clamp sensors
Check wire connection status
Quick Set START / Choose the wire type
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6
If you receive a FAIL result
Highlight the FAIL message with the cursor and press ENTER to view
information about where the connection needs to be corrected.
Miswiring Example (Clamp Orientation)
The I vector’s phase direction is
within the determination area.
Green means : PASSRed means : FAIL
The I vector’s phase direction is
opposite the determination area.
P: 6.2kW
Power displayed value is too low P: 17.8kW
Neither power nor power
factor can be measured
accurately with the clamp
in the wrong orientation.
Point the
arrow
toward the
load side
Correct Orientation
Power supply side
Load side
FAIL PASS

5
Trend Graph Display
At the
W orksite
Review Results
Measured values can be displayed as a graph, which is convenient when using the instrument in power
management applications. Since you can statistically review not only the measured value at that moment, but also
measured values that have been recorded, it’s easy to check values on the spot.
Display measured values as a graph
and evaluate results at a glance
Demand Graph Display
* Except for demand
Graph of values measured over a period 24 hours at 5-minute intervals
Bar graph of values measured over a period of
24 hours at a 30-minute interval
It’s easy to check the
maximum demand value and
the time at which it occurred.
Maximum Demand Values
cursor
Read values at cursor
Particularly useful in power
management applications
Display demand
value trends
Example
Power trend graph display
Monitor power variations to check for connections between equipment operating status
and power consumption.
Identify these parameters right on the time-axis graph display
Choose one measured parameter
to create a time-series display as a graph
Display the maximum, minimum,
and average values at the cursor position
Read values at cursor
Trend Graph Display
You can create a bar graph that makes it obvious whether
power is being bought or sold by switching the active power
demand value display from consumption to regeneration
Evaluate Photovoltaic Generation Capabilities
(consumption) P dem+
(regeneration) P dem-
P dem+
Time
kW
kW
P dem-
Power Sold
Power Purchased
Maximum
Value
Minimum
Value
Average
Value
Data interval (1s to 60min)
Set the power logger to save all parameters to
record the maximum, minimum, and average values
during the set recording interval.
Capture and record all uctuations
Maximum data Maximum data
Minimum data Minimum data
Average data Average data
Record Record
Display electricity charges
Know how much you are
spending on electricity in real-
time
Convert integrated
power use to
electricity charges
Displaying electricity charges
Active power use 1 kWh × set rate
Calculate electricity charges
[ Example screenshot to left ]
The electricity charge per 1kWh has been set to $20
Active power use 53.7306kWh × set rate 20 USD
electricity charges 1074.61 USD

6
SD card
LAN interface
USB interface
Results
on a PC
Save &Analyze
Storage media for data
Loading data
Transfer settings from a computer
to the PW3365-20
Graph saved data in Excel
Load saved data directly from the
instrument (via a USB/LAN connection)
Trend graph display
Example of a Stacked Graph Display
Waveform display
Print
Print data
Summary display
Copy
Report printing
Freeware (free download from the Hioki website)
Power Logger Viewer SF1001 (option, sold separately/for PW3365,PW3360,PW3198)
Easily download and interpret data on a PC
Download the measurement results to a computer via the power logger's LAN or USB interface or
its SD card. Once data has been downloaded, it can be graphed easily with free software. For more
detailed analysis, Hioki’s optional SF1001 application software is recommended.
[ Save conditions for above figures ]
Measurement target : 3P4W
Storage media :
Z4001 2-GB SD card
Saved parameters : All data: average, maximum, and minimum values
Screen copy saving : OFF Waveform save : OFF
In all cases, the maximum single file size for measurement data is about 200 MB.
When this is exceeded, a new file is created and saving continues.
Available Recording Time
Measurement Interval
Save Time
1 seconds 15.6 days
2 seconds 31.2 days
5 seconds 77.9 days
10 seconds 155 days
15 seconds 233 days
Measurement Interval
Save Time
30 seconds 1 year
1 minutes 1 year
2 minutes 1 year
5 minutes 1 year
More than 10 minites 1 year
2GB
2GB
Convenient Functions
Automatically Create Excel Graphs
Display, tabulate, analyze, and print saved data
A
B
C
Power Source
Power Source
Power Source
A
B
C
You can combine power consumption data measured at multiple locations
into a single graph to capture the total power demand across a facility,
allowing you to identify time periods and locations characterized by high
power consumption at a glance.
Stores up to one year’s data
that is acquired at one minute
intervals. Performance cannot
be guaranteed on storage media
other than SD cards sold by Hioki.
Use the free software from the Hioki website
in order to download data to a computer using the instrument’s LAN or USB interface
The SD port has a cover
SD card

7
For the
Worksite
Convenient Functions
The Hioki PW3365-20 is not just a power logger. Added-value features and functions let you meet
many other electrical testing applications.
More Uses for the PW3365-20
With the ability to calculate and process data every 200ms, you
can do simple checks of intermittent leakage current. Choose from
average, maximum and/or minimum value of the measured interval.
Example : 3P3W2M+1-channel leakage current
Small form factor lets you
set the power logger even
inside cramped cubicles
Battery power
Power the instrument for
about five hours with batteries
if the power goes out
Display hold
Freeze the displayed
value for easier reading
Outage recovery
Resume recording
automatically following
recovery from a power
outage
Measure power + 1-channel of leakage current Measure 3 channels of
leakage current
Leakage Current Measurement Requires optional clamp-on leak sensor
Simultaneous Measurements Other convenient features
Measure three single-phase, 2-wire circuits in the same system
at the same time.
Key lock function
Lock the buttons to prevent
erroneous operation
Control and monitor from a remote location
Use a LAN cable to connect the PW3365-20 to a personal computer for real-time remote monitoring
and measurement display on a web browser.
Files recorded in the Clamp On Power Logger's internal memory or SD card are accessible via a LAN or USB connection,
and are downloadable using the free PW3365-20 Setup and Download Software
HUB
LAN
LANLAN
Enter the IP address
in the browser.
Display the power logger's screen and make
adjustments virtually by clicking the buttons and entering new information.
Measure
power
Measure
leakage current
RMS that includes harmonic components RMS (A)
RMS of fundamental wave FND (A)
Peak value (waveform peak) PEAK (A)
By capturing the RMS of the fundamental wave, you
can also identify the leakage current of the 50/60Hz
component.
Leakage current results
Compact, lightweight
Load
Load
Load Load
Power Source
Power Source
Load
Load Load Load
Load
Power Source
Power Source
Power Source

8
Measurement
Number of input channels Voltage: 3 channels / Current: 3 channels
Measurement targets
(50/60Hz)
Single-phase 2-wire (1P2W,
1P2W 52 circuits, 1P2W 5 3 circuits )
Single-phase 3-wire (1P3W, 1P3W+I, 1P3W1U, 1P3W1U+I)
Three-phase 3-wire (3P3W2M, 3P3W2M+I, 3P3W3M/Y-wiring only)
Three-phase 4-wire (3P4W), Current only: 1 to 3 channels
Simultaneous
power/current
measurement modes
1P3W+I : 1 power circuit and 1 current channel
3P3W2M+I : 1 power circuit and 1 current channel
Measurement
items
Voltage RMS value, fundamental wave value, waveform peak (absolute value), fundamental wave phase angle, frequency (U1)
Current RMS value, fundamental wave value, waveform peak (absolute value), fundamental wave phase angle
Power
Active power, reactive power, apparent power, power factor, (with lag/lead display) or displacement power factor (with lag/lead display),
active energy (consumption, regeneration, regeneration), reactive energy(lag, lead)
Energy cost display (per-kWh price × power consumption)
Demand
Active power demand value (consumption, regeneration),
reactive power demand value (lag, lead),
active power demand quantity ( consumption, regeneration ), reactive power demand quantity (lag, lead),
power factor demand value
Voltage range
400 V AC
Total display area: 5V to 520 V (less than 5 V displays as 0 V)
Effective measurement range: 90 V to 520 V, peak: ±750V [OVER] indicates over-range warning
Current ranges
Load
current
CLAMP ON SENSOR 9660 : 5/10/50/100 A
CLAMP ON SENSOR 9661 : 5/10/50/100/500 A
CLAMP ON SENSOR 9669 : 100/200/1k A
CLAMP ON SENSOR 9694 : 500m/1/5/10/50 A
CLAMP ON SENSOR 9695-02 : 500m/1/5/10/50 A
CLAMP ON SENSOR 9695-03 : 5/10/50/100 A
AC FLEXIBLE CURRENT SENSOR CT9667-01, -02, -03 : 50/100/500 A (500A range)
AC FLEXIBLE CURRENT SENSOR CT9667-01, -02, -03 : 500/1k/5k A (5000A range)
Leakage
current
LEAK CLAMP ON SENSOR 9675 : 50m/100m/500m/1/5 A
LEAK CLAMP ON SENSOR 9657-10 : 50m/100m/500m/1/5 A
Total display range: Within 0.4 to 130% of the range (zero is suppressed for less than 0.4%)
Effective measurement range: Within 5 to 110% of the range [OVER] indicates over-range warning
Power ranges
200.00 W to 6.0000 MW
Depends on voltage/current combination and measured line type (see Measurement Range Conguration Tables)
Total display range: Within 0 to 130% of the range (“0W” display indicates zero rms voltage and/or current)
Effective measurement area: Within 5 to 130% of the range
Measurement accuracy
(50/60Hz)
Voltage : ±1.5% rdg. ±0.2% f.s. (combined accuracy with PW3365-20 + PW9020)
Current : ±0.3% rdg. ±0.1% f.s. + clamp sensor accuracy
Active power : ±2.0% rdg. ±0.3% f.s. + clamp sensor accuracy (power factor = 1)
Calculations RMS calculation/ fundamental wave calculation
VT ratio settings Any 0.01 to 9999.99 Selections 1/60/100/200/300/600/700/1000/2000/2500/5000
CT ratio settings Any 0.01 to 9999.99 Selections 1/40/60/80/120/160/200/240/300/400/600/800/1200
Input methods Voltage: Isolated inputs using Voltage Sensor PW9020 Current: Isolated input using a clamp-on sensor
Display update rate Approx. 0.5 sec (except when accessing SD card or internal memory, or during LAN/USB communication)
Measurement method
Digital sampling and zero cross synchronization calculation method
Sampling: 10.24 kHz (2048 points)
Calculation processing
50 Hz: Continuous, gapless measurement at 10 cycles
60 Hz: Continuous, gapless measurement at 12 cycles
A/D converter resolution 16bit
*1 For individual clamp sensors’ accuracy and combined accuracy gures, see pages 10 and 11.
PW3365-20 Specications
Product guaranteed for one year
No dirt or moisture on insulated wire or voltage sensor

9
Recording
Save destination SD Card, internal memory (capacity: approx. 320 KB)
Save interval
time
1/2/5/10/15/30 seconds, 1/2/5/10/15/20/30/60 minutes
Available storage time is displayed on the PW3365-20's setting screen
Save items
Measurement save : Average only/average, maximum, minimum
Screen save : Saves the displayed screen as a BMP at a xed interval*
1
Waveform save : Stores binary waveform data*
2
Recording start methods
Interval time, manual, or at specied time, repeat
Recording stop methods
Manual, or at specied time (up to one year), timer
Screen display
List Voltage, current, frequency, active/apparent/reactive power
power factor, integrated power use, elapsed time
U/I RMS value, fundamental wave value,
waveform peak, phase angle
Power Per-channel and total active power, apparent power, reactive
power,power factor
Integ Active energy, reactiv energy, recording start time
recording stop time, elapsed time, energy cost
Demand Active power demand value, reactive power demand value
power factor demand value
Waveform Displays voltage and current waveform
Zoom Enlarged view of 4 user-selected parameters
Trend For one selected measurement item
displays maximum, average and minimum values
External interfaces
SD card
Settings data, measurement data, screen data, waveform data
LAN 10BASE-T/100BASE-TX IEEE802.3 Compliance
- HTTP server function
USB
USB Ver 2.0, Windows 8 (32/64bit)/Windows 7 (32/64bit) / Vista (32bit) /XP
- When connected to a computer, the SD Card and internal
memory are recognized as removable storage devices.
LAN/USB
Download settings and data using free application program
Functions
Trend graph
display function
Display items
Voltage, current, active power, reactive power, apparent power,
power factor, frequency, integrated active power, integrated
reactive power, demand volume, demand value, voltage
disequilibrium factor
Stacked bar graph display : Up to 16 types of data series
Cursor measurements
Measurement values can be displayed by the cursor
Summary
display
function
Displayed items are the same as for the trend Graph Display
Daily, weekly and monthly report displays: Accumulates and
displays daily, weekly and monthly reports over specied period.
Load factor calculation display: Calculates and displays load factor
and demand factor results with daily, weekly and monthly reports
Time span aggregation: Aggregates data into up to four
specied time spans
Waveform display
Displays waveform data at specied date and time
Copy function Captures any display image to the clipboard
Print function
Preview and print content shown on the trend graph, report,
harmonic graph and settings displays.
Comment entry (Text comments can be entered in any printout)
Header/Footer settings: Sets the header and footer for each printout
Printing support
Any color or monochrome printing supported by the operating system
Report printing
Print (static) contents over a specic time period
Output contents: Standard or selected output items
Available output items: Trend graph, summary, daily report, waveform
Report creation method: Standard print
Report output settings: Save/load report output settings
General Specifications
Supported models
PW3365-20 / PW3360-20 / PW3360-21
LR5000 series ; Data previously loaded by the LR5000 Utility (.hrp2 format) using a PC
Supported
computer
operating systems
Windows 8 (32/64bit)
Windows 7 SP1 or later (32/64bit)
Windows Vista SP2 or later (32bit)
Windows XP SP3 or later (32bit)
General
Product guarantee
One year
Display
3.5 inch TFT color LCD (320 × 240 pixel)
Japanese, English, Chinese
Backlight auto-off function (after 2 minutes)
When AUTO OFF is active, the Power LED blinks
Operating
environment Indoors, Pollution degree 2, altitude up to 2000 m (6562-ft.)
Operating
temperature and
humidity
(no condensation)
-10°C to 50°C (14°F to 122°F), 80% RH or less
During battery operation: 0°C to 40°C (32°F to 104°F), 80% RH or less
During battery charging: 10°C to 40°C (50°F to 104°F), 80% RH or less
Storage
temperature and
humidity
(no condensation)
0°C to 60°C (32°F to 140°F), 80% RH or less
However, the batteryُs storage temperature
range is -10°C to 30°C (14°F to 86°F)
Maximum rated voltage
between terminals
Voltage input section : 1.7 VAC, 2.4 Vpeak
Current input section : 1.7 VAC, 2.4 Vpeak
Maximum rated
voltage to earth
Voltage input section: 600V Measurement Category III
300V Measurement Category IV
Current input section: Depends on clamp sensor in use.
Dielectric strength
7.06 kVrms AC
Applicable standards
Safety: EN61010, EMC: EN61326, EN61000-3-2, EN61000-3-3
Power supply
(1) Z1008 AC Adapter : 100 VAC to 240 VAC
Maximum rated power : 45VA (including AC adapter)
(2)
Model 9459 Battery Pack : Ni-MH DC7.2 V 2700 mAh
Continuous battery operation time Approx. 5 hr.
Maximum rated power : 3VA
Charge function
Charge time: Max. 6 hr. 10 min. (reference value at 23°C)
Charges the battery regardless of whether the instrument is on or off
Backup
battery life
Clock and settings (Lithium battery),
Approx. 10 years @23°C (@73.4°F)
Dimensions
Approx. 180W(7.09") × 100H(3.94") × 48D (1.89") mm (without PW9002)
Approx. 180W(7.09") × 100H(3.94") × 68D (2.68") mm (with PW9002)
Mass
Approx. 540g (19 oz) (without PW9002), Approx. 820g (28.9 oz) (with PW9002)
Accessories
SAFETY VOLTAGE SENSOR PW9020 (1 set)
AC ADAPTER Z1008 (1)
USB cable (1)
Instruction manual (1)
Measurement guide (1)
Color spiral tubes (1 set : red, yellow, blue/four each)
Spiral tubes (10)
POWER LOGGER VIEWER SF1001 Specications
*1
The minimum interval time for saving screen copies is 5 min. If the setting is less than 5 min.,
screen copies will be saved every 5 min.
*2
With shortest interval of 1 minute.When set to less than 1 minute, waveforms are saved once every minute

10
Current CLAMP
CLAMP ON SENSOR
9694
Cord length
3 m (9.84ft)
Cord length : Sensor - circuit: 2 m (6.56ft) , Circuit - connector: 1 m (3.28ft)
Cord length
3 m (9.84ft)
Cord length : 3 m (9.84ft) Cord length : 3 m (9.84ft)
Cord length
3 m (9.84ft)
Cord length
3 m (9.84ft)
AC FLEXIBLE CURRENT SENSOR
CLAMP ON LEAK SENSOR
9657-10
Leakage Current Measurement Only Leakage Current Measurement Only
CLAMP ON SENSOR
9660
CLAMP ON SENSOR
9661
CLAMP ON SENSOR
9669
CLAMP ON LEAK SENSOR
9675
CLAMP ON SENSOR
9695-02
Connect with the 9695-02/-03,
Output BNC terminal
CLAMP ON SENSOR
9695-03
Measurable conductor diameter
φ55mm (2.17")
80 (3.15") ×20 (0.79") mm
φ15mm (0.59") φ15mm (0.59") φ46mm (0.81") φ15mm (0.59") φ15mm (0.59")
Primary current rating
5A AC 100A AC 500A AC 1000A AC 50A AC 100A AC
Frequency characteristic 40Hz to 5kHz
Within ±1.0% Within ±1.0% Within ±1.0% Within ±2.0% Within ±1.0% Within ±1.0%
Effect of external magnetic field with a magnetic field of 400 A/ m AC
Equivalent to 0.1 A or less Equivalent to 0.1 A or less Equivalent to 0.1 A or less Equivalent to 1 A or less Equivalent to 0.1 A or less Equivalent to 0.1 A or less
Effect of conductor position
Within ±0.5% Within ±0.5% Within ±0.5% Within ±1.5% Within ±0.5% Within ±0.5%
Maximum rated voltage to earth
C AT
III 300V rms CAT III 300V rms C AT III 600V rms CAT III 600V rms CAT III 300V rms CAT III 300V rms
Maximum input 45-66Hz
50A continuous 130A continuous 550A continuous 1000A continuous 60A continuous 130A continuous
Dimensions / Mass
46W × 135H × 21D mm / 230g
(1.81")
× (5.31") × (0.83") / (8.1 oz)
46W
× 135H × 21D mm / 230g
(1.81")
× (5.31") × (0.83") / (8.1 oz)
77W
× 151H × 42D mm / 380g
(3.03")
× (5.94") × (1.65") / (13.4 oz)
99.5W
× 188H × 42D mm/ 590g
(3.92")
× (7.40") × (1.65") / (20.8 oz)
50.5W
× 58H × 18.7Dmm / 50g
(2.28")
× (2.28") × (0.74") / (1.8 oz)
50.5W
× 58H × 18.7Dmm / 50g
(2.28")
× (2.28") × (0.74") / (1.8 oz)
Accuracy Amplitude (45 to 66 Hz) / Phase (45 Hz to 5 kHz)
±0.3% rdg.±0.02% f.s. ±0.3% rdg.±0.02% f.s. ±0.3% rdg.±0.01% f.s. ±1.0% rdg.±0.01% f.s. ±0.3% rdg.±0.02% f.s. ±0.3% rdg.±0.02% f.s.
Within ±2° Within ±1° Within ±0.5° Within ±1° Within ±2° Within ±1°
Measurable
conductor diameter Measurable conductor diameter
Effect of external
magnetic field Effect of external magnetic field
7.5mA max.
Accuracy Accuracy
45-66Hz
Maximum input Maximum input
45-66Hz
45-66Hz
Primary current rating Primary current rating
Effect of
conductor position Effect of conductor position
Maximum rated
voltage to earth Measurable conductor
CAT III 1000V rms / CAT IV 600V rms
Frequency Frequency Within ± 5% Within ± 5%
10-20kHz 40 - 5kHz
Dimensions / Mass Dimensions / Mass 74W
× 145H × 42D / 380g 60W × 112.5H × 23.6D / 160g
Power supply Notes
Cord length: 3 m (9.84ft)
CONNECTION CORD
9219
Insulated
conductor
Insulated
conductor
Insulated
conductor
Insulated
conductor
CT9667-01 : φ100mm, CT9667-02 : φ180mm
CT9667-03 : φ254mm φ40mm φ30mm
1.5% / f.s. or less 7.5mA max.
±2.0% rdg ± 0.3% f.s. / Within ±1° ±1.0% rdg ±0.05% f.s. / Within ±3° ±1.0% rdg ±0.05% f.s. / Within ±5°
10000A continuous 30A continuous 10A continuous
AC500A/ AC5000A (Switchable) AC10A* AC10A*
Insulated conductor Insulated conductor
Within ± 3% Within ±0.1% Within ±0.1%
Within ± 3dB
Circuit box: 35W×120.5H×34D
CT9667-01, -02 : 280g, CT9667-03 : 470g
LR06 alkaline battery × 2 or
AC ADAPTER 9445-02/9445-03 (optional)
Not used for power measurements
* Maximum AC measurement range with
PW3365-20 is 5A
Not used for power measurements
*Maximum AC measurement range with
PW3365-20 is 5A
CT9667-01 CT9667-02 CT9667-03