TS113 Railroad Tester Multimeter for Railroad Servicing 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. The following standard features are exclusive only to the TS113 Railroad Tester 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 Includes black padded nylon Carrying Case and Test Lead Set Ordering Information Catalog Number TS113 Railroad Tester 12113 Accessories Replacement Test Leads 07545 Replacement Carrying Case 00834 1 Rev. 04-15TS113 Railroad Tester Specifications DC Voltage Ranges Accuracy Specifications 0.25V, 0.6V, 3V, 15V, 60V, 150V, 300V, 600V 2% of Full Scale 1,000 Ohms per volt DC Current Ranges Accuracy Specifications 15mA, 60mA, 300mA, 1.5A, 6A, 30A 2% of Full Scale 250 mV AC Voltage Ranges Accuracy Specifications 3V, 15V, 60V, 150V, 300V, 600V 3% of Full Scale 300 Ohms per volt AC Current Ranges Accuracy Specifications 6A, 30A 3% of Full Scale 250 mV Resistance Ranges Center Scale Accuracy Rx1 6 5.0 of arc Rx100 600 2.5 of arc Rx1000 6000 2.5 of arc Code Measurement Specifications Ranges Accuracy On Time 0-100% 2% of Full Sacle from 10% to 100% Rate 30 to 500 cpm Physical Dimensions 7-1/8 (H) x 5-1/4 (W) x 3 (D), (133.4 x 181 x 76.2 mm) Weight 2.5 lbs. (1.14 kg) Moisture Resistance 85% Temperature 0 - 50C One 9-volt alkaline battery One 1.5 volt alkaline D-cell Power Requirements 2A Fuse, Littelfuse AG 2A or equal 2A cartridge fuse (Littelfuse BLS 2 600V or Bussman BBS 2A) Specifications subject to change without notice 2 Rev. 04-15