BNC adapter to 4 mm safety test sockets. Suitable for electrical engineering, industry, laboratory, radio technology. Application: For connecting two 4 mm safety test leads to BNC connectors. For use with oscilloscopes, function generators, frequency counters and wall box adapters. For measuring the duty cycle of the CP signal from wall boxes using an oscilloscope/multimeter (MM 7-2 044690). Properties: 2 x 4 mm safety test socket to BNC (male). No resistance/transformation ratio. Measuring circuit category CAT III. 500 V CAT I, 150 V CAT III.
