2 Wire DC 2.5-30V LED Digital Display Battery Voltage-

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Specifications:

Two wires digital voltmeter, mini size, with reversal protection, and connect easily.

According to the different measuring voltage, automatically moving the position of the decimal point.

LED display, so it is visible even at night.

2 wires design, simple wiring and convenient to install.

With polarity protection function for meter power supply.

Wiring:

Red Wire: Measure Voltage Connected to the Positive (2.50-30V DC)

Black Wire: Measure Voltage Connected to the Negative

Measure Voltage Range: DC2.50-30V (When the voltage lower than 3.5V, the brightness of the LED display is dimmed, but does not affect the correct measurement.)

Some Applications:

Measure 18650 Batteries

Measure Cell-phone Lithium Batteries

Measure Nickel-hydride Battery Pack

Measure Cars Motorcycles Battery Voltage etc.



Item Name: Digital Voltmeter

Min Input Voltage: DC2.50V

Max Input Voltage: DC30V

Measurement Accuracy: 1% (+ / - 1 Digit)

Display: Three Digit 0.36"" LED

Display Color: Red, Blue, Green

Refresh Rate: About 200mS/Times

Operating Temperature: Minus 10 Degree Celsius- 65 Degree Celsius

Features: LED Display, 2 Wires, Polarity Protection Function, Reversal Protection

Size: 48cm x 29cm x 22cm/18.99"" x 11.42"" x 8.76"" (Approx.)

Hole Size: 46mm x 27mm/1.81"" x 1.16"" (Approx.)

Leading Wire: 20cm/0.39"" (Approx.)

Thickness: 10mm/7.97"" (Approx.)

Mounting Hole Center Distance: 28mm/1.10"" (Approx.)

Screw Size: M2.0 x 12 (NOT Included)

Wire Length: About 15cm/0.69"" (Approx.)



Notes:

Due to the light and screen setting difference, the item's color may be slightly different from the pictures.

Please allow slight dimension difference due to different manual measurement.



Package Includes:

1 x Digital Voltmeter
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