These noncontact sensors have a galvanized steel housing with a stainless steel shaft and feature up to 100 N working shaft load for the HD version.

This is designed to anticipate the freezing of the evaporator coil and interrupt power to the unit in order to prevent the evaporator coil from icing or freezing up.

Small, durable, and flexible, this BACnet Building Controller (B-BC) with highly scalable input and output is fully programmable.

This pocket-sized meter measures temperatures ranging from minus 40 to 572°F and has an infrared thermometer that measures surface temperature.

This product offers compact, one-handed handling for expanding large copper tubes in tight spaces.

This was designed for monitoring differential pressure in applications such as air handlers, heat exchangers, chillers, and hydraulic systems.

Designed for HVAC and refrigeration professionals to view electrical and temperature readings, this product logs data remotely using the ExView® W-Series app on smartphones and tablets via Bluetooth.

This product combines field leak detection reliability with cloud hunting mode, which helps the operator to find the area highest in concentration and then switch to pinpoint mode to quickly find the leak.

These products were designed as economical, high-performance air velocity sensors for thermal management and filter monitoring.

A good leak detector is a big investment and one of the more important tools a tech has on the truck. One thing that I have learned is that with leak detectors care, maintenance, and testing is a huge part of finding leaks the first time.