VWR* Alarm Laboratory Thermometer

This laboratory thermometer is perfect for any use in soil, water baths, incubators, foods, wastewater, and more hard to reach place such as soil.This laboratory thermometer is made to last long with the accurate service even in the plant environment and unfriendly lab condition.
Alarm Laboratory thermometer measures to 0.1° with maximum error of ±1°C. Ranges of readout and alarm are –58 to 500.8°F and –50 to 260°C. An audible alarm of this laboratory thermometer signals when temperature rises above or falls below the certain point . And the alarm of the laboratory thermometer automatically resets when temperature returns “in range.” A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.

Digital Laboratory thermometer outdoor

This Digital Laboratory thermometer is very suitable to measure the temperature of hard to reach/view places such as freezer, outdoor, incubator room, etc. 

Imagine using this digital laboratory thermometer in your laboratory ! You can even use this laboratory thermometer in bath, aquarium and other hard-to-reach places. All you need is to dip/put the sensor of the laboratory thermometer to the place and see the result on the monitor which are connected

*Range: -50 °C to 80 °C (-58 °F to 176 °F)

*Can display in both °C and °F

*Accuracy +/- 1 °C; +/- 2  °F

*Resolution: 0.1 °C/ °F

*Size: 56 mm x 43 mm x 16 mm (2.3"x1.7"x0.7")

*Cable length: 1 m (3 feet 3 inches)

*Button battery LR44, 1.5V included.

You can find this laboratory thermometer in ebay or your nearest science equipment store.

Laboratory thermometer reviews

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In this blog we are sharing some news and products reviews about laboratory thermometer for free.


As an Instrument for measuring temperature, there are many types of laboratory thermometer, designed to measure different temperature ranges to assorted degrees of authenticity or accuracy. Each laboratory thermometer makes use of a different physical effect of temperature. Expansion of a fluid is employed in common liquor - in - glass thermometers, such as those containing mercury or alcohol. Another type,like gas Laboratory thermometer uses the effect of temperature on the require of a gas held at constant volume. A resistance thermometer takes advantage of the change in resistance of a conductor ( such as a platinum wire ) with variation in temperature. Another electrical laboratory thermometer is the thermocouple. Mechanically, temperature change can be indicated by the change in curvature of a bimetallic strip ( as commonly used in a thermostat)


As a start, here are several examples of excellent Laboratory Thermometer :

-20°C to 150°C General Laboratory Thermometer - Liquid-in-Glass

The pros:

 It is long enough, and thin enough to be comfortable, yet functional.

 Manageable to scan numbers

 Extremely gaudy.

 The cons:

 It is Extremely cold when thing inserted. there should be a provision for it to have a built in cannonade heater.

 It ' s glass! Don ' t forget that it ' s in there and accidentally sit down. You cede be in a lot of pain. The designers of this thermometer should have made the shell plastic for safety reasons.

Fisherbrand Blue-Spirit Ever-Safe Laboratory Thermometers, -20 to 110 deg. C, Partial Immersion

This laboratory thermometer has a hard plastic sleeve to protect the glass part from breaking. Under the high temperature this Laboratory thermometer was able to register quite precisely the change in temperature. I highly recommend this laboratory thermometer and its manufacturer to anyone looking to purchase science supplies with the precision of a laboratory.