A compact voltage/current calibrator that both sources and measures mV and mA signals, including the ability to power and read a two-wire current loop..

A calibration/verification kit for coating thickness gauges, supplying a calibration iron piece, a calibration aluminum piece, and reference foil film..

The REED R9060 is a steel 5-step calibration block used to verify and check the accuracy of ultrasonic thickness gauges before field use. Machined fro..

This is the NIST-certified version of REED's 5-step steel calibration block for ultrasonic thickness gauges, built to the same 1018-steel, dual inch/m..

33% humidity calibration standard used to check and calibrate the accuracy of compatible REED humidity meters, including the R6001, SD-3007, 8706, R62..

75% humidity calibration standard for verifying and calibrating the same family of REED humidity meters (R6001, SD-3007, 8706, R6200, R9900, R9905, R6..

Two-point humidity calibration kit pairing the 33% (R9933) and 75% (R9975) standards in one package, for verifying humidity meters across their workin..