Hewlett Packard Digital Voltmeter

486_sm
EAS Control Number: 2137
Microprocessor controlled, 5 1/2 or 6 1/2 digit voltmeter for bench or systems applications.
Measures DC volts (0.1 to 1000 V range with up to 1uV sensitivity in five ranges), AC volts (1 to 1000V range in four ranges) (ACV or FAST ACV), and resistance (2W or 4W: 0.1 K Ohm to 10 M Ohm in six ranges).
DC measurements can be made with up to 1µV sensitivity.
Ohms measurements are made with either a 2-wire or 4-wire mode.
High resolution (6 1/2-digit) mode gives dc and ohms measurements with greater than 1 part per million resolution.
The standard true rms ac to dc converter measures sinusoid and complex signals with crest factors up to 7:1 at full scale from 30 Hz to 1 MHz.
Dimensions: 17""W x 20""L x 3.5""H, 8 pounds
Serial Number: 1637A02255