7-30VDC Volt Meter Digital Seven segment No supply need

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7-30VDC Volt Meter Digital Seven segment No supply need
Price:
Sales price: $16.48
Manufacturer: NPE
Description

This is suitable to install in DC Power Supply Lab, to see the current voltage setup and real time monitoring.

Technical information:

- Doesn't need power supply

- 7- 30V input DC voltage

- 3 Seven Segment in Red. 1 digit XX.X resolution. example 12.5

- Front Panel Size 7cm x 4.1cm

- Input Cable ->Red is Positive , White is GND ( Beware don't swap )

- RW1 Variable is to adjustment and calibration the measurement with DC Digital Multimeter