Sell {Motor&whtebright}Mini voltmeter tester Digital voltage test battery DC 0-30V red auto car LW SZUS best price

wihghtbright100% brand new and high quality 1.High precision 2.Low starting working voltage, red minimum 3.0V, 3.With reverse protection, anti-not burned. Technical Parameters: Measuring range: 0.00V-30.0V Power supply range: DC3.00-30.0V Maximum input: DC30.0V Input impedance: greater than 100K ohms Operating current: red <23mA Refresh speed: about 300mS once Display: three 0.56 "LED digital tube Display color: red, green, blue 3 colors optional Lead length: 20cm Dimensions: 48 x 29 x 22 mm Mounting hole: 46 x 27 mm Operating temperature: -10 ? ~ 65 ? package including : 1 pcs Voltmeter