Monitor process temperature with these thermometers that install directly into threaded tank and pipe connections.

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.

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.

For accurate readings in high-vibration environments, these thermometers have a silicone-filled dial that keeps the pointer from fluttering.

The detachable brass thermowell covers the thermometer stem to protect it 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.

Since these thermometers operate on indoor light, there’s no need for batteries. They pivot 180° to support angled mounting.

Monitor the temperature of difficult-to-access system components from a distance.