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Digital Voltmeter

$19.99

This 12V digital voltmeter can measure 3.0-30V DC – Perfect for those who want to monitor their battery voltage!

Has epoxy potting with a full waterproof design.  It is also moisture-proof, shock-proof, and dust-proof with reverse polarity protection.

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Description

This Digital Voltmeter has epoxy potting with a full waterproof design.  Designed as a moisture-proof, shock-proof, and dust-proof enclosure with reverse polarity protection.

No power supply needed! This Digital Voltmeter is able to measure 3.0-30V directly.  With such a small design you will be able to mount almost everywhere.  (Mounting hardware not included)

 

 

 

Specs

Dimensions: 40 x 25 x 23mm
Cutting Size: 37x20mm
Measure range: (DC 3.0-30.0V)
Maximum input: DC 30V
Permissible Error: 1% (+ / – 1 digit)
Display Color: Blue (DC 3.0-30.0V)
Refresh rate: ~500mS
Current consumption: 5~20mA
Operating temperature: -10 °c ~ 65 °c

If the input voltage is below 3.5V, the display brightness dims.
If the input voltage is below 2.5V, measuring will be inaccurate or not display at all.
when measured 10V or less the meter is accurate up to 0.01V.
when measured 10V or more the meter is accurate up to 0.1V.

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