Pocket Dial Thermometer

T550/38A Pocket Dial Thermometer

The T550/38A Pocket Dial Thermometer is a stainless steel dial thermometer with plastic watertight lens.

It features a patented calibration nut, so you can easily calibrate your bi-metal thermometer in seconds with only a twist of your fingers. Once it is set, the nut stays tight and firmly in place.

This product is available in the following variants:

• T550/38A – With clip (3060929)
• T550/38 – Without clip (3060918)

The T550/38A Pocket Dial Thermometer is a low cost, tough and easy to use thermometer, which is accurate over a wide range of temperatures making it suitable for a variety of applications.

Re-Calibration Instructions

This Pocket Dial Thermometer can be re-calibrated should it be subjected to shock or extreme temperature changes.

To re-calibrate, immerse the stem at least 3″ into a medium such as hot water or oil of known temperature. You will need a second thermometer, either glass or digital, to verify the control temperature. By holding the unique, hand calibrating nut in one hand, the Thermometer can be adjusted until the pointer reads the desired temperature, as shown below.