The 1/4 NPT male back connection fits smaller equipment than other threaded thermometers.

In addition to a pointer that shows the current temperature, these thermometers have a second pointer that indicates the highest or lowest temperature reached.

An extra-long stem extends into deep tanks and hard-to-reach areas.

A thermowell covers the thermometer stem for protection from vibration, corrosion, shock, and pressure.

The included calibration certificate traceable to NIST states that these thermometers have passed a test for accuracy, and the silicone-filled dial keeps the pointer from fluttering in high-vibration environments.

The most accurate threaded thermometers we sell, these come with a calibration certificate traceable to NIST that states they’ve passed a test to fall within ±0.5° F accuracy.

Check the surface temperature of tanks, generators, annealing ovens, boilers, and other metallic equipment.

For dairy, food, and beverage applications that require frequent cleaning, these 3-A certified thermometers have a sanitary quick-clamp connection for easy removal.

Wrap these thermometers around pipes with the flexible strap.

The luminescent dial face provides clear temperature readings in low-light conditions.

A removable rubber float keeps these thermometers on the surface of liquid-filled containers for hands-free temperature readings.