DROK 200195 Waterproof Digital Voltmeter Gauge Two Wires Voltage Tester Meter DC 3.3-30V Volt Meter 0.52" Red LED Display for Electro car Motorcycle
Product Description
DROK 200195 Waterproof Digital Voltmeter Gauge Two Wires Voltage Tester Meter DC 3.3-30V Volt Meter 0.52" Red LED Display for Electro car Motorcycle
- DROK Digital Voltmeter Gauge Operating voltage: DC 3. 3-30V; Operating current: <20mA; Display: 0. 52 inch red LED
- Trimmer potentiometer: Our voltage meter is built in trimmer potentiometer, it is simple to do a calibration work
- Reverse connection protection: It has the function of reverse connection protection, can prevent the meter from burning when wired reversely.
- Product features： easy and convenient installation: two wires, just connect the red wire to the positive and connect the black wire to the negative
- Wide application: suitable for most of electrical Bike, motor and etc., will be a good tool to detect voltage
Parameters: Operating Voltage: DC3.3-30V Operating Current: Display: 0.52" LED red Dimension: 54 L*30 W * 27H mm Installing Size: 47.2*27.3 Testing Rate: >500mS/once Testing Accuracy: 1%（±1 digit） Protection for Reverse connection: yes Extreme working conditions: Minimum Operating Voltage: + 3.3V Maximum Working Voltage: + 30V (The highest voltage can't be over 30V) Working Temperature: -10 ~ + 65 ℃ Working Humidity: 10 to 80% (non-condensing) Working Pressure: 80 ~ 106kPa Sun Exposure: no direct exposure Wiring Instructions: Red wire: + Black wire: - Package Includes: 1 X 2 Wires Waterproof Red Display Digital Voltmeter
Technical Specifications
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