Color: Three-Line DC 0-100V5pcs Mini Digital Voltmeter DC 0.28 Inch Three-Line DC 0-100V Mini Digital Voltmeter Gauge Tester LED Display Reverse Polarity Protection and Accurate Pressure
Measurement 5 ColoursFeatures: 1. High precision2. Reverse connection protection3. Able to djustable voltage resistance-Turn clockwise to lower voltage, it can work directly in 5v, 9v, 12v, 24v. 4. Three-wire connection, but it can also change three lines to 2-wire connection.
Specification: Operating
Voltage: 4.0 -30VDetecting
Voltage: 0-100VWorking
Current: <20 mADetection
Rate: 200
mS/TimesInstall the hole: 23 * 10 mmMeasurement
Accuracy: 3
%The minimum working voltage: +4
VThe maximum working voltage: +30
vWorking temperature: -10 ~ +65
Working humidity: 10~80% (No condensation)
Dimensions: 22.5 * 10 * 7 mmMeasurement rate: ge; 200mS / timesOperating temperature: -10 ~ +65
Working humidity: 10~80%Working
pressure:
80~106kpaColor: This package include 5 colours Three-Line Mini Digital DC VoltmeterPackage Including5 * Three-Line DC 0-100V Mini Digital DC Voltmeter(Red, Yellow, Green, Blue, White)