3.2-30V Digital LED DC Voltmeter with Two-wire 0.56 Inch Panel NO5278

Features:

1. Compact design, using three digit 0.56\" LED to display

2. Two-wire connection, wiring is simple

3. Self-powered version and supports Reverse polarity protection

4. To improve the measurement accuracy, the voltmeter will automatically move the decimal point position according to the measured voltage. When measuring voltage below 10V, two digits after the decimal point are displayed, meas accuracy is 0.01 ; When voltage above 10V is measured, one digit after the decimal point is displayed.accuracy is 0.1

5. No power supply needed

6. Can be used for motorcycles, cars and other monitoring battery voltage, battery status in a timely manner. Can also be used for other voltage measurement purposes.

Specifications:

Measure Voltage: DC 3.2-30V two-wire access

Display: Three digit 0.56\" LED, red color

Refresh Speed: Approx.200mS/time

Highest input:DC 30V (higher than 30v has the risk of burn up)

Minimum input:DC 3.2V(below than 3.2V,measurement is inaccurate or does not show)

Minimum Resolution:0.01V(10V)

Resolution:1%±1digit

Working Temperature:-10℃~65℃

Size:Approx. 48mm x 29mm x 22mm(L*W*H)

Hole Size: Approx.46*27mm

Current Consumption:

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