DC 4V-30V 0.36 Inch 5 Digit Mini LED Display Digital Voltmeter Voltage Test Panel Meter High Accuracy 3 Wires

Specifications: 
Temperature coefficient: 25PPM/°. 
Display Color:Red/Blue/Yellow/Green. 
Type: 5 digits 0.36″ LED. 
Range: DC 0-33.000 V. 
Accuracy: 0.3‰(±2 digit). 
Operating Temperature: -10°~65°. 
Supply Voltage: 3.5-30V. 
Red Wiring: Power Supply + (3.5-30V). 
Black Wiring: Power Supply -, 
Measure - Yellow Wiring: Measure + (0-33.000V). 
Size: 47mm x 30mm. 
More precise than two-wire meter. 
Supply power is Required. 
Supply power connection-reverse protection. 
Wide range of working voltage. 
  
Package Included: 
1 x Red/Blue/Yellow/Green 0.36 Inch 5 Digit Mini LED Display Digital Voltmeter