DEOK 0-200mV Digital Voltmeter Red LED Test DC Volt Gauge Voltage Panel Meter

Description

Features: Dimensions: 79 x 42 x 27 mm Operating voltage: DC +5 V ± 5% Operating Current: Full measurement: +/-199.99 mV Resolution: 0.01mV Displayed: 4 1/2 0.56" Red LED digital tube Input impedance:> 1 Mega-ohm Measurement rate: >/= 2 / S Over-range display: "H" Working temperature: -10 ~ +50 °c Operating Humidity: 10 ~ 80% (non-condensing) Working pressure: 80 ~ 106kPa Sunlight: No direct exposure SMT process Quartz crystal, high accuracy Case closure,pure flat displayed limiting resistor, LED digital tube consistent brightness With Calibration potentiometer Selectable decimal point position Can Measure positive and negative voltage Power supply with polarity protection circuit Package included: 1x Digital Voltmeter