Micro Voltmeter

Micro Voltmeter

Specification

The input resistance is 10MO/V and is 1K on the 100V range which is considerably better than a spot galvanometer. The Microvoltmeter is an effective and robust replacement for a spot galvanometer with nine ranges from 100µV to 3µV. The instrument has a large moving coil meter which can be auto-zeroed by a membrane button switch. Input is by way of 4mm sockets or, for very low voltages where a shielded lead is preferred. Specification: Input impedance: 10MO per volt, maximum 30MO Measurement: 9 ranges, from 100µV to 3µV Input: 4mm socket, complemented by a 4mm Socket for negative input Power: PP3 9V battery Height including handle is 187mm. Dimensions: 208 x 155 x 115mm (W x H x D).