General DT310LAB

INTRODUCTION
Thank you for purchasing General Tools & Instruments’
DT310LAB Lab Digital Stem Thermometer. Please read this
user’s manual carefully and thoroughly before using the
product.
The DT310LAB is ideal for spot-checking the temperature of
laboratory solutions and specimens, soil, and ambient or
forced air.
KEY FEATURES
• Wide temperature range
• Stainless steel probe
• Auto power off
• °F/°C switch
• Plastic sheath with metal pocket clip
WHAT’S IN THE BOX
The DT310LAB comes in a white box along with this user’s
manual. An “LR44” button battery with an activation tab is
preinstalled in the battery compartment.
OPERATING INSTRUCTIONS
Remove the thermometer from its sheath and press the
OFF/ON button. Insert the tip of the probe at least 1/2 in.
(13mm) into the solid or liquid material whose temperature
you wish to measure. To measure the temperature of an
airstream, place the tip of the probe in the middle of the
stream.
At the factory, the DT310LAB was set to display temperature in
°C.
To switch to °F , press the °C/°F button. The thermometer
will “remember” your last selection when it powers off and will
resume using that unit upon restart. So if you always use the
same unit, you will never have to press the
°C/°F button again.
To extend battery life, the DT310LAB has an Auto Power Off
(APO) feature that automatically powers off the thermometer if
no front-panel button is pushed within any span of 1 hour.
LAB DIGITAL STEM THERMOMETER
USER’S MANUAL
DT310LAB
P Please read this manual carefully and thoroughly before using this product.
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com

General DT310LAB Specifications

Measurement Specifications

measurement range	-58° to 302°F (-50° to 150°C)
measurement accuracy	±1.8°F (±1°C) between -4° and 248°F (-20° and 120°C); ±3.6°F (±2°C) elsewhere
measurement resolution	0.1° (F or C)
response time	1 second

Physical Specifications

probe length	8.38 in. (213mm)
operating temperature	14° to 122°F (-10° to 50°C)
auto power off trigger	1 hour of front-panel inactivity

Power

power source	1 “LR44” battery (included)

Summary

Introduction

Key Features

Whats In The Box

Operating Instructions

Powering On and Measurement

Remove sheath, press ON/OFF, insert probe at least 1/2 inch into material or airstream.

Unit Selection (CF)

Press the °C/°F button to toggle between Celsius and Fahrenheit display units.

Automatic Power Off

The device automatically shuts off after 1 hour of inactivity to conserve battery power.

Specifications

Maintenance Tips

Battery Replacement

Instructions on how to open the compartment, extract the old battery, and install a new LR44/AG13 battery.

Cleaning and Storage

Keep the probe clean; use a dry/damp cloth for housing. Avoid chemical cleaners and extreme heat.

Warranty Information

Return For Repair Policy