Indoor / Outdoor Thermometer Movements - Dials Up to 3/16 in. thick - TMT8


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Model #: TMT8

Buy in bulk and save :

  • Buy 5-9 and save $11.50
  • Buy 10-24 and save $12.05
  • Buy 25-49 and save $12.50
  • Buy 50+ and save $13.05

Product Description

Price Each:
Choose Thermometer Movement

Choose Free Indicator Hand : By Clicking on The Image


2 1/2 in. Black


3 3/4 in. Black


5 1/4 in. Black

Choose Free Indicator Hand

Indoor / Outdoor Thermometer Movements

Example of a Dial
used to measure the Temperature
DTerm exampleClick here for 7 7/8"

Our thermometer movement is the best quality on the market today. It is an accurate, durable movement, and it’s easy to calibrate. It operates battery free on an accurate Bi-Metalic coil. This metal coil has two metals bonded together. They expand and contract at different rates during any changes in temperature. These temperature changes cause to coil to twist, turning the indicator hand at a very measurable rate. You can use it indoors or outdoors. It’s very reliable. Shaft Diameter 5/16"

Once you have installed the thermometer movement, locate the thermometer next to another one in your home, and leave it there for an hour or so. When you come back, simply press the indicator hand on in the exact same position as the other thermometer reads. Pretty simple! That’s all you had to do to "calibrate" your new thermometer movement.

TMT Diagram

The "scale" this thermometer works with has "0" degrees at the 9:00 position and "90" degrees at the 3:00 position. Please see our thermometer dials below for reference. If you have a much different scale on your thermometer, then our movement may not read accurately in your case.

This round thermometer movement is held in place by a washer and hex nut tightened to the threaded shaft on the movement. A good double faced adhesive tape could also be used. Choose from the 3 indicator hands shown below. All indicators can easily be trimmed to a shorter length. For Indoor/outdoor use.

Available Accessories

The following accessories are available for the product above. You may purchase these at an additional cost, unless noted otherwise.