Digital Voltmeter DC 4.5V to 30V Digital Voltmeter Voltage Panel Meter Red/Blue/Green For 6V 12V Electromobile Motorcycle Car

2 wire

DC4.5-30V

Description:

100% Brand new and high quality

This Red DC Voltage Meter withDC4.5-30V range. It is easy to read,install and use

And it is self-powered version and supports Reverse polarity protection.

When the voltage is under 10V,there will 2 readings after decimal point,which mean the accuracy is 0.01 when it is under 10V; when it is above 10v,the accuracy is 0.1

Mini RedLED display

No power supply needed

Measure Voltage: DC 4.5-30V two-wire access

Display: Three digit 0.56" LED,Red/Blue/Green

Refresh Speed: Approx.300mS/time

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

Minimum input:DC 4.5V(below than 4.5V,measurement is inaccurate or does not show)

Minimum Resolution:0.01V(<10V)/0.1V(>10V)

Resolution:1%plusmn1digit

Working Temperature:-20°~65°

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

Hole Size: Approx.46*27mm

Current Consumption:<23mA

LED Color: Red/Blue/Green color

2 wire DC digital display voltage meter 0.56 inch LED digital voltmeter DC5V-120V

high-precision

Low start voltage,red minimum 5V,green minimum 5V,blue minimum 5V. It has reverse connection protection and does not burn when connected reversely

Ultra high withstand voltage 132v,no burning.

Measurement range: red dc5-120.0v,green dc5-120.0v,blue dc5-120.0v

Power supply range: no additional power supply is required,and the measured voltage is directly used as the power supply,and the range is the same as above

Maximum input: dc132v note: input voltage higher than 132v may cause permanent damage! Allowable error: ± 1%

Input impedance: > 100k Ω

Working current: Red < 23ma,green < 18ma,blue < 13mA

Refresh speed: about 300ms once

Display mode: three digit 0.56led digital tube

Display color: red,green and blue

Lead length: 20cm

Dimension: 48x29x22mm,length x width x thickness

Opening size 46x27mm

3-wire DC 0-30V

Measurement range: 0-30V

Minimum input: DC 0V

Maximum input: dc30 ∨ (over this voltage,it may be burnt out)

Allowable error: 1% (+ / - 1 word)

Display mode: 3-digit 0.56 "led nixie tube

Display color: red,green or blue

Refresh speed: About 200ms / time

Power supply: DC 3-30V

Current consumption: less than 20mA,generally 5-15ma

Working temperature: - 10 ℃ - 65 ℃

Dimension: 48mm * 29mm * 22mm

Opening size: 46 × 27mm

Lead length: 20cm