Farmingdale, N.Y.— Model NC143 thermocouple reference junction can be supplied with any reference temperature setting required, and is available for all thermocouple materials and power sources. With power consumption as low as 100 µW and weigh under 10 g, the device is said to be ideal for use in industrial instrumentation. Operating temperature ranges from -85 to 257 °F. Output impedance is less than 250 V standard, with other output impedances available on request. Compensation is available for all thermocouple materials. The device measures 1.0-in. wide x 1.0-in. long x 0.312-in. high. Hades Mfg. Corp.