Electric

The Simpson TS-113 Volt-Ohm-Milliammeter Railroad Test Set is a rugged, reliable instrument that has been designed for use by trained and qualified technicians associated with the Railroad Signaling and Communications Field. In construction and general principle, it follows closely the proven Simpson pattern based on experience of many years of successful multimeter manufacture. AC current transformer facilitates minimal voltage drop On time measurement at any rate in excess of 30 pulses per minute An adjustable Pointer Stop for observation of peak reading stabilization A current-limiting diode prevents overload damage > Each Unit Includes Black padded nylon Carrying Case Test Lead Set