voltmeter universal V7E-42

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The voltmeter universal & nbsp; V7E-42 is designed to measure DC currents, voltages, resistances and charges. Voltmeter V7-42E allows you to connect at the same time or separately, up to 16 sources.

In the voltmeter V7E-42 provides automatic selection sub intentions, the ability to automatically compensate for background signals, mathematical processing of the measured signal parameters in five programs , memory 20 the measured values ​​for a programmable time interval, calculating the error of the current measurement values.

V7E-42 has an analog output for connecting automatic recorder or oscilloscope LF. Provides self-test mode to facilitate troubleshooting during installation and repair. The device V7E-42 is automatically performed error correction

It is used in the laboratory and shop conditions

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Main technical characteristics of the device V7E-42:

measuring range:

currents: 10-15 - 0.1 A;

voltages: 5 * 10-5 - 200;

charges: 5 * 10-16 - 10-5 Cl;

resistivity: 1018 Ohm 1- <. / p>

limits main measurement error,%:

currents: 4 - 0,25;

voltages: 0,05 - 0,25;

charge: 0,5 - 0,25;

resistances: 0.25 - 5

range of reproduced currents: 10-14 - 10-5 A

limits basic error currents playback: 0.25 - 2.5%

Input resistance 1015 Ohm

power consumption: In 80 * A

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The recommended replacement: V7-49, V7-57 / 1, V7-57 / 2, V7-57 / 3, V7-57 / 4

Weight: 12 kg

Dimensions:.. mm 480h475h120

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Replaces: V7-30