OHM meter Qty 1

British Telecom Ohmmeter No. 19C/1 (500V), c.1970s–1980s. A portable insulation and resistance tester issued to BT engineers for testing telephone lines and equipment, including high-resistance insulation faults using its 500V test range. Supplied in its original leather carrying case with leads and instructions, it represents classic post-GPO British telecom field test equipment.

W15 x D7 x H17 cm.

Untested.