M-3-A2 Multimeter
Right voltmeter: Taut-band instrument driven by amplifier, with 9 ranges 1mV to 10V and selectable input resistance from 1 to 200 MOhm. Left voltmeter: Taut-band instrument driven by amplifier, with 9 ranges 1mV to 50V. Milliammeter / ammeter with 8 ranges 1mA to 10A (20mV drop shunts). Built-in IR drop contact checking circuit. Right voltmeter: Selectable input resistance of 1, 10, 25, 50,100 & 200MΩ on ranges from 10mV through 10V. 1mV and 5mV ranges have fixed resistance of 1000Ω.
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M. C. Miller Company
3020 Aviation Blvd.
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