Martindale TEK 300, Loop Calibrator - TEK300

Capable of withstanding DC voltages up to 50V but can be damaged by AC inputs. Process Control Current Calibrator Martindale TEK300. Designed for process control instrumentation and general purpose signal injection applications. Enables the user to test, calibrate and troubleshoot in a variety of environments. Features include. Sink, source and monitor modes for up to 20mA Overload protection for additional safety ABS case with clear 3 digit LCD display Battery condition and error indication LEDs Requires 2 x PP3 alkaline batteries Test leads not included