Nova-Tech 4378 TRACEABLE LOLLIPOP WATERPROOF_SHOCKPROOF THERMOMETER User Manual
Nova-Tech Equipment
 
SPECIFICATIONS
Range: –50 
to 300°C,
–58 to 572°F
Resolution: 0.1°C
from –20 to 200°C,
1°C outside this range
Accuracy:
Cat. No. 4371:
±1.0°C between
0 and 100°C
Cat. No. 4378:
±0.4°C between 
0 and 100°C 
at tested points
Sampling Rate: 1 sec
Unit diameter:
1.75
²
Stem length:
8
²
Stem diameter: 0.14
²
Overall length:
10.5
²
Weight:
ounces
ULTRA™ THERMOMETER ACCURACY
Ultra™ thermometers are tested at se-
lected test points to be within tighter than 
normal tolerances to assist in providing 
improved accuracy. Other points will not 
necessarily fall within accuracy as those 
found at selected test points, but will be 
within an accuracy of ±1.0°C.
FEATURES
• Waterproof and shockproof
• Stainless steel sensor probe
• Max/Min memory recall
• °F/°C selectable
• One second sampling rate
• Protective plastic sleeve
with clip and holder
• Low battery indicator
OPERATION
Remove Lollipop™ thermometer from the 
protective sheath. Press ON/OFF button 
to activate. Press °F/°C button to switch 
between Fahrenheit and Celsius tempera-
ture. Insert probe into the material to be 
measured and read display. 
MAX/MIN MEMORY
To view the minimum temperature reached 
since activating unit, press MAX/MIN 
button. “MIN” appears on the display to in-
dicate the minimum temperature recorded. 
Press MAX/MIN button a second time 
within 3 seconds to view the maximum 
temperature reached since activating unit. 
“MAX” appears on the display to indicate 
the maximum temperature recorded. 
NOTE:
Three seconds after pressing the 
MAX/MIN button, the unit auto-
matically returns to current sam-
pling mode. Indicators “MIN” and 
“MAX” are no longer displayed. 
Turn the unit OFF to reset max/min 
to current temperature.
ALL OPERATIONAL DIFFICULTIES
If this thermometer does not function 
properly for any reason, please replace 
the battery with a new high quality battery 
(see “Battery Replacement” section). Low 
battery power can occasionally cause 
any number of “apparent” operational dif-
ficulties. Replacing the battery with a new 
fresh battery will solve most difficulties.
BATTERY REPLACEMENT
The Lollipop™ thermometer displays a 
low battery indication, “
”, when it is
time to replace the battery.
Erratic readings, faint readings or no 
display are all indications that the battery 
must be replaced. Using a coin, turn the 
battery cover on back of the unit in the 
direction of the “open” arrow. Remove the 
exhausted battery and replace with a new 
battery. Make certain the positive (+) side 
is facing you. Replace the battery cover. 
Replacement battery Cat. No. 1102.
TRACEABLE® LOLLIPOP™ WATERPROOF/SHOCKPROOF
THERMOMETER INSTRUCTIONS
WARRANTY, SERVICE, OR RECALIBRATION
For warranty, service, or recalibration, contact:
CONTROL COMPANY
4455 Rex Road
Friendswood, Texas 77546 USA
Ph. 281 482-1714 Fax 281 482-9448
E-mail [email protected]
www.control3.com
Control Company is ISO 9001 Quality-Certified by DNV and ISO 17025 accredited as a Calibration Laboratory by A2LA.
Cat. No. 4371 / 4378
Traceable
®
Lollipop Waterproof/ Shockproof Thermometer Instructions
92-4371-00
Rev. 3 080806
Traceable
®
is a registered trademark of Control Company
© 2006 CONTROL COMPANY