Corrosion and electrochemical instruments use a variety of methods to detect and measure corrosion and electrochemical conditions in plant machinery, field equipment, batteries, fuel cells, colloids, and other solutions or systems.

NDT supplies and accessories are components, ancillary equipment, standards, and consumable materials used in non-destructive testing (NDT).

Deaerators are used to remove dissolved, corrosive gases from boiler feed water.

Corrosion probes, coupons and holders are corrosion-sensing devices that interface to instruments or monitors.