Manufactures of cartridge heaters, coil heaters, ceramic heaters, band heaters, strip & tubular heaters; temperature controls; thermocouples & connectors Heat tracing equipment, Melting point recorders, Pyrometers, Temperature regulators, Thermocouples, Thermographs, Thermostats, Remote reading thermometers, Resistance thermometers, Surface thermometers, Handheld thermometer