ThermoWorks Therma K User manual

Therma K
Therma K-Plus
Operating Instructions
Ref: 547-202 / 22.01.20P-10-007-02-h
MODEL
Therma K
Therma K-Plus
ORDER CODE
221-041
221-051
SPECIFICATIONS
–148 to 2501°F (–100 to 1372°C)
0.1/1° auto ranging @ 599.9°F (299.9°C)
±0.5°F (±0.3°C) from 32 to 212°F
(0 to 100°C) ±0.7°F (±0.4°C), ±0.1% full range
3 x AAA, minimum 5 years (10,000 hours)
After 10 min. to save battery life
Type K thermocouple, mini socket
–4 to –122°F (–20 to –50°C)
0.5-inches (12 mm) LCD
5 H x 2.2 W x 1 D inches (128 H x 56 W x 25 D mm)
4.6 oz. (130 g)
NIST-traceable certificate included
Range
Resolution
Accuracy
Battery
Auto-Off
Probe
Environmental
Range
Display
Dimensions
Weight
Calibration
741 E. Utah Valley Dr., American Fork, UT 84003
Ph: 801-756-7705 Fax: [phone]
thermoworks.com
Standard
Protective Boot
(THS-830-227)
SST Wall Bracket
w/Probe Holder
(THS-832-050
Mini-Handle Super-Fast¨ Penetration
Type K Thermocouple Probe
(THS-313-158)
Rubber Boot w/
Probe Holder
(THS-830-255)
ACCESSORIES/RELATED ITEMS
GUARANTEE - This instrument carries a two-year
warranty against defects in either components
or workmanship. During this period, products
that prove to be defective will, at the discretion of
ThermoWorks, be either repaired or replaced without
charge. This warranty does not apply to probes,
where a six-month period is offered. Full details of
liability are available within ThermoWorks’ Terms
& Conditions of Sale at www.thermoworks.com/
product-warranty.
For warranty, service, and technical assistance,
please contact ThermoWorks’ Technical Support
at [phone] or email at techsupport@
thermoworks.com.

INSTRUMENT OPERATION - Where applicable,
connect a probe via the socket located at the top of
the instrument. Switch the instrument on and apply
the tip of the probe to the substance or medium to be
measured. The instrument reading may take a few
seconds to stabilize, depending on the nature of the
measurement and sensitivity of the probe.
HOLD (Therma K-Plus) - Press the HOLD/°C/°F
button to freeze the display.
AUTO OFF - The instrument will switch off
automatically after 10 minutes. To disable auto off
(Therma K-Plus) press down the BACKLIGHT button
while switching on the instrument (this is reset when
the instrument is switched off).
CHANGE FROM FAHRENHEIT TO CELSIUS - Press
and hold the “ON/OFF” (Therma K-Plus: HOLD)
button for 5 seconds at startup and the displayed
temperature will change from °F and °C.
OPEN CIRCUIT/FAULTY PROBE - If the probe has
developed an 'Open Circuit' fault the instrument will
display 'Err'.
BACKLIGHT (Therma K-Plus) - Press the backlight
button and the display will illuminate. Press again
and the backlight will turn off. The backlight will
turn off automatically after 20 seconds to preserve
battery life.
SENSORS - This instrument should only be used
with type K (Nickel Chromium/Nickel Aluminium)
thermocouple probes (to BS EN 60584-2) fitted
with miniature type K thermocouple plugs, where
applicable (to BS EN 50212).
BATTERY REPLACEMENT - The instrument will
display 'LO BAT' to warn that the batteries will need
changing soon. The instrument continues to measure
accurately but after further usage the instrument will
display 'flat bat' and shutdown. Replace the batteries
with three AAA batteries located under the rear cover
that is held in place by a single screw.
CALIBRATION TRIM (Therma K-Plus)
Visit www.thermoworks.com/therma-k-plus for
instructions.
INSTRUMENT CLEANING - Clean the instrument
regularly with an anti-bacterial probe wipe to avoid
potential food-borne bacteria growth.
WARNING - IPA and other solvents may cause
damage to the case of this instrument.