Instrumentation Products used for temperature measurement and recording, including current indicators and hand held instrumentation. Contact Us Current Indicators & Relays (PDF) Tempco’s wire-mounted electrical current indicators provide an effective method of monitoring electrical current. View Details Data Recorders (PDF) Videographic Data Loggers and Chart Recorders capable of plotting analog and digital data. View Details Melt Pressure Products (PDF) Tempco offers several Melt Pressure Products. Transducersm Gauges, Indicators and Kits. View Details Rotating Multi-Pin Electrical Connectors (PDF) Mercotac’s Rotating Electrical Connectors offered by Tempco are a maintenance free alternative to slip rings. They last much longer than slip rings and the signal does not degrade over time. They transmit with near zero electrical noise, so the same connector style can be used for power and signal transmission, saving money. View Details Rupture Disks (PDF) Extruder Rupture Discs are pressure relief devices designed for overpressure protection of plastic extruders View Details Temperature Transmitters (PDF) Temperature transmitters are used for a variety of reasons. The use of temperature transmitters can eliminate the need for long costly runs of thermocouple wire with less expensive copper signal wire View Details Thermometers (PDF) Type J or K thermometers with single or dual input, with direct or differential meausrments to 0.1 degree. View Details