ALMOCN 5PCS Mini Digital DC Voltmeter Gauge Tester 3 Wire 0.36 Inch 0-30V with LED Display Reverse Polarity Protection and Accurate Pressure Measurement,Blue Color
Features: Dimension: 23mm x 15mm/0.9" x 0.59", Thickness: 10mm/0.39" Measure Voltage: DC 0~30V Working Voltage: DC 3V-30V Measurement Accuracy: 0.01(0.01-9.99V)/0.1(10.0-30.0V); Display: 0.36" digital LED Tube Display Color: Red/Blue/Green Mounting Hole Center Distance: 28mm Measurement rate: 300mS / times Operating Temperature: 14 ~ 149 °F(-10 ~ 65 °C) Working humidity: 10~80% Reverse protection: Yes When measured voltage is below 10V: the voltmeter displays two decimal digits, for example, 5.32V When measured voltage is larger than 10V, the voltmeter displays one decimal digit, for example, 10.5V Wiring: Red wire: Power supply + Black wire: Power supply -, Measured Voltage - White wire: Measured Voltage + Package Includes: 5x DC 0-30V Voltmeter
Product Features
- Detecting Voltage: 0~ 30V; Operating Voltage: 4.0~ 30V; Working Current: <20 mA; Detection Rate: 200 mS/Times.
- Display:0.36 inch LED display;Display Color: Blue.
- With High precision; Reverse connection protection; The decimal point is automatically shifted.
- 3 wire digital voltmeter, easy for installing and connecting.
- Operating temperature: -10 ~ +65 C; Working humidity: 10~80%.
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