Digital voltmeter '' Shch1312 ''.

Instruments for adjusting and controlling the PTA.The digital voltmeter "Shch1312" was produced presumably since 1981. The voltmeter is designed to measure the DC voltage and has an output to an external digital printing device containing signals of the start of printing, polarity and measurement subrange in a single positional code and a signal of the measurement result in the 8-4-2-1 code. Specifications: measurement range from 0 to 500 V; subranges of measurements 1.6 V; 16V; 160V; 500 V; input resistance 1 ± 0.01 MΩ. Switching sub-bands - manual. Polarity selection is automatic. The overall dimensions of the voltmeter are 200x125x253 mm. Weight 4.5 kg.