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12" & 6" General Purpose Red Liquid Indicating Thermometers

General Purpose Low-Cost Thermometers


Item# GT-736570

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$14.23
5-9 C$13.52
10-24 C$13.23
25-49 C$12.66
50-99 C$12.38
100+ C$12.10

In stock

Lead Time (If not in stock): 4 weeks
General Purpose Low-Cost Thermometers GT-736570 GT-736570
  • Red Liquid-Filled Models
  • Partial and Total Immersion Styles
  • 12" (305mm) and 6" (150mm) Lengths
  • Variety of Single and Dual Temperature Ranges

GT-736570 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Temperature Unit
Temperature Min
Temperature Max
Temperature Range
Stem Length
Immersion Depth
Sensor Type
Accuracy Value

Economical glass-bulb thermometers are ideal for school and laboratory applications. These general-purpose, easy-to-read white red liquid filling, in a variety of ranges and styles. Their low cost makes them very attractive if glass thermometers are to be purchased frequently.

Model No.RangeLength
Red Organic Safety, White Back, Partial Immersion Calibrated at 76 mm
GT-736570-20 to 110°C12 (305)
GT-736580-20 to 150°C12 (305)
GT-7370000 to 230°F12 (305)
GT-736780-10 to 110°C
0 to 230°F
12 (305)
Red Organic Safety, White Back, Total Immersion
GT-736590-20 to 110°C12 (305)
GT-736600-20 to 150°C12 (305)
GT-737680-20 to 110°C
0 to 230°F
12 (305)
Low Range Red Organic Safety, White Back, Total Immersion
GT-736620-50 to 50°C12 (305)
Student Red Organic Safety, Partial Immersion Calibrated at 76 mm
GT-736630-10 to 110°C6 (150)
GT-738640-10 to 110°C
0 to 230°F
6 (150)

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Rated 5 out of 5 by from Thermometer partial immersion on mercury Good product..........................................
Date published: 2016-03-24
Rated 5 out of 5 by from Just what we needed! We had a science project at school and this is the type of thermometer we needed. It was surprisingly hard to find in stores in this area, so we went online to order. It took a while to arrive, and it could have had way less packaging, but it made it on time after all and we are glad.
Date published: 2016-02-25
Rated 4 out of 5 by from My son used these for his experiment We ordered three of these thermometers for my son's middle school science experiment. They worked just fine. And, Omega customer service is the best!
Date published: 2018-10-13
Rated 5 out of 5 by from GT-736570 Thermometers - partial immersion 12" I bought these for my high school physics class (I'm the teacher, lab tech, etc.), and they worked extremely well for measuring temperatures from 20 C to 100 C. Most of the students were able to get single-digit experimental errors in a calorimeter experiment, and these kids are rank rookies. I'm very happy with the product. I have 38 years experience as an engineer, including 5 years in test, and I knew Omega was quality equipment.
Date published: 2018-04-25
Rated 5 out of 5 by from great quality Exactly what it was advertised to be. Great quality at good price.
Date published: 2016-10-25
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