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	"Blue 0.28-inch ultra-small digital DC voltmeter three-line digital adjustable DC 0-100V 
	product description 
	color: blue 
	parameter: 
	Measuring range: DC 0 ~ 100V 
	Working voltage: DC 3.0 ~ 30V 
	Minimum input: DC 0V 
	Maximum input: DC 100V 
	Measurement accuracy: 1% (+/- 1 bit) 
	Refresh rate: about 200mS / time 
	Operating temperature: -10 ℃ ~ +65 ℃ 
	Power consumption: Under normal circumstances 5-15mA 
	Display: Three 0.28 ""LED digital tube 
	Display color: green / red / blue / yellow 
	Cutting size: 23.5mm x 10mm 
	Installation pitch: 28mm 
	wiring: 
	Red: Power +, (3.0 ~ 30V DC) 
	White: measurement voltage +, 0 ~ 100V DC) 
	Black: Power - Measurement Voltage - 
	note: 
	1. Meter requires additional DC 3.0 ~ 30V power supply 
	2. Resolution of 0.1V, the actual error may be greater than 0.1V" 
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