Two wire
100% Brand new and high quality
This Green Red Blue DC Voltage Meter with DC4.5-30V 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 GREEN RED BLUE LED display
No power supply needed
Measure Voltage: DC 4.5-30V two-wire access
Display: Three digit 0.56" LED, GREEN Blue Red color
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%±1digit
Working Temperature:-20°~65°
Size:Approx. 48mm x 29mm x 22mm(L*W*H)
Hole Size: Approx.46*27mm
Current Consumption:<23mA
LED Color: Green Red Blue color
Quantity: 1pcs
Package Included:
1 x Digital Voltmeter
3 wire
Description:
Three Wires
Ultra-low cost, high precision to meet most of the application requirements.
High precision
low starting working voltage, red minimum 4.5V, green minimum 5.0V, blue minimum 5.0V.
with reverse protection, anti-burn.
Technical Parameters:
Measuring range 0.00V-30.0V
Power supply range red DC4.50-30.0V, green DC4.70-30.0V, blue DC5.00-30.0V
Maximum input DC30.0V. Note: Input voltage higher than 30V may be permanently damaged!
Tolerance ± 1%; error greater than or equal to 10V ± 0.3V; error less than 10V ± 0.10
Input impedance> 100K ohms
Working current red <23mA, green <18mA, blue <13mA
Refresh speed of about 300mS once
Display mode three 0.56 "LED digital tube
Display color red, green, blue optional
Lead length 20cm
Dimensions 48 x 29 x 22 mm, long X wide X thick;
Mounting hole 46 x 27 mm
Net weight 19g
Gross weight 26g
Operating temperature -10 ℃ ~ 65 ℃
Package:
1PC*0.56" DC4.5/4.7/5~30V LED Digital Voltmeter Panel Accurate Meter 3 Wire
