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: 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