Precise details:
									
	Description:
	 
	This 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 LED display
	No power supply needed
	Measure Voltage: DC 4.5-30V two-wire access
	Display: Three digit 0.56" LED
	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: Blue, Red, Green color
	Quantity: 1pcs
	 
	Package included:
	 
	1 x Digital Voltmeter