• Vaiseshika Electron Device

Decade Resistance Boxes

Vaiseshika Electron Devices offers a Decade Resistance Box, 8400-HV. It is a high stability decade box. It is used to provide calibration standards for meggers, insulation testers, insulation bridges, megohm meters, digital meters and components comparison. The resistance range offered is from 0.1 megohm to 1000.0 giga ohm distributed over seven dials. This instrument employs silver alloy silver-plated and silver alloy gold plated switches mounted on high insulation ceramic wafers/phenolic material. Specification ? type: portable; resistance: range 0.1 megohm to 1111.111 giga ohm; accuracy: ? 2% uptill 1.0 giga ohm & ? 5% from 1.0 to 1000 giga ohm; power rating: at 70? C 2 W; and rated maximum voltage: 1000 V from 0.1 to 10.0 megohm dial & 5000 V for 10.0 megohm dial.