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【Two-wire measurement range】DC 2.5-30V(Red), 2.6-30V(Yellow/Green), 3.2-30V(Blue)；
【Precision adjustment】Less than 10V accurate to 0.01V, greater than 10V accurate to 0.1V(decimal point automatically shifted).
【Detection voltage】DC 2.5V-30V;Measurement accuracy:3‰;Working current<30mA;;Input Voltage:DC 30V(There is a risk of overburning if the voltage is greater than 30V)
【Reverse Wiring Protection】Two-wire,easy connection. With reverse wire protection: If the polarity is reversed, the voltmeter will not burn out. (Screen will not display)
【Feature】With 2 side mounting holes (suitable for M2 screw mounting and fixing);Small and light,convenient to carry out and easy to use.
【Package】8PCS Voltage Tester(4 colors,2pcs each)

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Specification:

Display Color: Blue/Green/Red/Yellow
Permissible error: 1%(±1 digit)
Speed ratio: about 200ms/time
Install Hole Size: 23 x 10.5mm
Size: 3.30 x 1.10 x 0.70cm (L*W*H)
Working temperature: -10°C~ +65°C
Display mode: three digit 0.28'LED digital tube
Current Consumption: Package Included:

2X 0.28" 2 Wire Mini DC Digital LED Panel Voltage Voltmeters(Green)

2X 0.28" 2 Wire Mini DC Digital LED Panel Voltage Voltmeters(Blue)

2X 0.28" 2 Wire Mini DC Digital LED Panel Voltage Voltmeters(Red)

2X 0.28" 2 Wire Mini DC Digital LED Panel Voltage Voltmeters(Yellow)

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