VM330 Digital Voltmeter

This small mini voltmeter for voltages from 3 to 30 V has a 3 digit 7-segment display (0.36 Inches). The measured value can be displayed with 1 or 2 decimal digits and is refreshed every 0.3 seconds. This measurement device is outstanding by its very low power consumption of less than 30 mA and can be mounted using the 2 mounting holes.

If a separate 3 V power supply is connected, voltages from 0 to 30 V can be measured.

Specifications

Display

0.36 inch LED 7-segment display, shows 1 or 2 deci-mal digits

Special features

Power supply via measurement voltage
Reverse polarity protection

Operating voltage

3 V DC (via measurement voltage)

Measurement voltage

3 - 30 V DC
0 - 30 V DC (with separate 3 V power supply)

Measurement accuracy

0.1 %

Current consumption

< 30 mA

refresh rate

approx. 300 ms

input resistance

> 100 kΩ

Operating temperature

-10 to 65 °C

Additional information

Dimensions

33 x 14,5 x 9,5 mm

Items shipped

DC mini voltmeter with 2 wires each 18 cm

EAN

4250236821955

Article No.

COM-VM330

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Achtung!

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