Daniu Mini Dc 0-32v 3-Digital Led Display Voltmeter

Description : MINI DC 0-32V 3-Digital LED Display Voltmeter Features: Low start-up voltage, the red minimum 2.5V, green minimum 2.7V, blue minimum 3.0V. Supply voltage is lower than 3.5V, the only decrease in brightness, but does not affect measurement accuracy. Has reverse polarity protection, reverse does not burn. Specifications : Measuring range : DC 0V--32V Input range : DC 2.5V-32V(Max Input : DC 32V. The device can be damaged if input is over 32V) Red DC2.50-32.0V, Green DC2.70-32.0V, Blue DC3.00-30.0V Display : Three 0.36 "digital tube Measurement accuracy : 0.1% Refresh rate : about 300mS / times Input impedance : About 100K Operating Current : Red <23mA, Green <18mA, Blue <13mA Dimensions : 33mm*15mm*10mm pitch of holes : 28mm aperture size : 2.8mm Operation Temp : -10-+65 Display Color : Red, Blue, Green Lead Length : 15cm Wiring : Red : power supply + Black : power supply - measure - white : measure + Package included : 1 x 3-Digital LED Display Voltmeter Details pictures :