www.pmmag.com/articles/89417-calibrator-by-wahl-instruments-inc
Calibrator by Wahl Instruments Inc.
January 15, 2006

The Wahl Instruments Inc. C50 Calibrator measures and generates on two isolated channels voltage, current, frequency, resistance signals, and also many types of resistive probes and thermocouples. The Wahl C50 dual display indicates simultaneously the measurement value and emitted value, and the gauge and selected parameter functions. It is fully protected with an external anti-shock rubber sheath with IP 54 rating.
Circle 35