ThermoWorks Reference Thermapen Operating Instructions Manual
Reference Thermapen
®
Operating Instructions
SPECIFICATIONS
Range: -94.00 to 392.00°F (-69.99 to 199.99°C)
Resolution: 0.01° or 0.1° - user selectable
Accuracy: ±0.04°C (-29.99 to 149.99°C) otherwise ±0.2°C /
±0.07°F (-22 to 302°F) otherwise ±0.36°F
Sensor Type: 1/3 DIN Thin Film PT100 to BS EN 60751 (4 wire)
Probe: 4.25 L x 0.125 inches dia. (108 L x 3.3mm dia.)
Battery: 2 x 3 volt CR2032 lithium coin cell
Battery Life: 1000 hours
Display: 0.83 H x 1.89 W inches (21 H x 48 W mm) LCD
Dimensions: 6.1 H x 1.85 W x 0.75 D inches (153 H x 47 W x 19 D mm)
Weight: 0.22lb. (100g)
P-12-001-02-c Ref: 547-145 19.03.15
1762 W. 20 S. #100, Lindon, UT 84042
Ph: 801-756-7705 Fax: 801-756-8948
Made in the UK
www.thermoworks.com
INSTRUMENT OPERATION
The instrument is switched on by unfolding the
probe until the display shows the temperature.
The unit is turned off by folding the probe
back into the side of the instrument. The probe
should not be rotated more than 180 degrees as
damage will occur. It is recommended to store
the probe, in the closed position, when not in
use.
Apply the probe to the substance to be measured. For optimum accuracy
immerse at least 2.75” (70mm) of the probe in the substance. DO NOT
immerse any of the case parts in liquid. The probe should be allowed adequate
time to stabilize to the temperature of the item to be measured.
INSTRUMENT
CONFIGURATION
This instrument has four user
selectable slide switches
(switch bank), adjustable
with a paperclip, and a single
push button ‘Trim Adjust’
which is located under the
battery cover.
Switch 1 - Display Units - Changes display units between °F (factory default)
and °C. To change to °C push the switch toward the batteries.
Switch 2 - Resolution - To change the resolution from 0.01°F (factory default)
to 0.1°F push the switch away from the batteries.
Switch 3 - Auto-off - To disable the auto-off (factory default – 10 minutes)
push the switch away from the batteries.
Switch 4 - Reading Trim - For normal use, we do not recommend using the
‘Trim Adjust’. For further details visit www.thermoworks.com.
INSTRUMENT CLEANING
Clean the instrument regularly with an anti-bacterial probe wipe to avoid
potential bacterial growth.
BATTERY REPLACEMENT
A battery symbol indicates that the batteries will need
replacing. The instrument continues to measure accurately
but we recommend that the batteries be changed as soon
as possible. To replace the batteries, remove the battery
cover using a coin (U.S. quarter works best). Remove the
batteries by pulling the battery retaining clip back while
holding the unit upside down. Replace both batteries,
positive side up, replace cover.
ERROR MESSAGES
‘Err’ will be displayed if the probe develops a fault. If the error message
remains, contact our service department for further assistance.
EMC/RFI
Instrument performance may be affected if operated within a high frequency
radio field, such as near a mobile phone, or if subjected to an electrostatic
shock.
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. The product warranty does not cover damage caused by
fair wear and tear, abnormal storage conditions, incorrect use, accidental
misuse, abuse, neglect, misapplication or modification. Full details of liability
are available within ThermoWorks’ Terms & Conditions of Sale at www.
thermoworks.com. In line with our policy of continuous development, we
reserve the right to amend our product specification without prior notice.
1 2 3 4
ON
Switch bank
CR2032 battery
Trim adjust
Switch
(factory default shown)
CR2032
3V
+
1 2 3 4
ON
CR2032
3V
+
1 2 3 4
ON
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