Descripción del fabricante Specification: Operating Voltage: 4.0-30V Detecting Voltage: 0-30V Working Current: <20 mA Detection Rate: = 200 mS/Times Install the hole: 23 * 10 mm Measurement Accuracy: 3 % Working temperature:-10~+65 ? Working humidity: 10~80% (No condensation) Dimensions: 22.5 * 10 * 7 mm Measurement rate: ge; 200mS / times Working pressure: 80~106kpa Wiring:Red wire: Power supply + Black wire:Power supply -, Measured Voltage - White wire: Measured Voltage Color: This package include 3 colours Two-Line Mini Digital DC Voltmeter When measured voltage is below 10V: the voltmeter displays two decimal digits, for example, 6.66V When measured voltage is larger than 10V, the voltmeter displays one decimal digit, for example, 10.6V Package Including 2Pcs red voltmeters 2Pcs Blue voltmeters 2Pcs green voltmeter | 
