DROK DC Digital Red and Green Dual LED Car Panel 0.39" Current/Voltage Tester, 4.5-100V Multimeter, 0-50A Voltage/Ammeter, Display,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Affordable Wiring & Compact Design: When testing voltage and current, the DROK Tester Multimeter with three wiring terminals requires no additional power supply, as the power comes from the circuit. What's more, this meter can display voltage and current simultaneously in such a small size (70mm * 40mm * 30mm). Wide Measurement Range: The multimeter has a wide measurement range (voltage measurement range: DC 4.5-100V; current measurement range: 0-50A. Note: To minimize the error, it is recommended to test over 20A). In addition, this meter has a voltage calibration potentiometer and a current calibration potentiometer. If there is an error, you can adjust it yourself. 0 Common Ground Design: DROK Volt Ampere Meter Digital has three wiring terminals, when testing voltage and current, the power comes from the circuit, so no other power source is required. Strong Anti-Interference Ability: The current and voltage monitor has strong anti-interference ability, it can display the refresh rate quickly. With exquisite SMT technology, it has good consistency. And this ammeter voltmeter panel has a shell, safe, reliable and dustproof. Wide application: DROK DC voltmeter ammeter has convenient connection and wide application, for example, it can be applied to monitor the voltage and current status changes of storage batteries, DC adjustable power supplies, or other devices. Parameters: Voltage measurement range: DC 4.5-100V Voltage resolution: 0.01V under 10V, 0.1V between 10V and 100V Current measurement range: 0.0-50.0A (if the current is more than 20A, a shunt must be used, otherwise the meter will burn out) Current resolution: 0.1A Display: 0.39 inch LED Measurement speed: more than 500mS each time Measurement accuracy: 1% (±1 digit) Opening size: 68mm x 38mm External dimensions: 70mm x 40mm x 30mm Extreme working conditions: Operating temperature: -10℃ +65℃ Operating humidity: 10-80% (no condensation) Working air pressure: 80-106kPa No direct sunlight Connection method: COM: Common terminal of the negative pole of the power supply V+: Positive pole of the test voltage, positive input terminal of the power supply A+: Positive input terminal of the test current (This instrument adopts a common ground design in which the earth wire of the measurement terminal and the earth wire of the power supply are linked. Therefore, only A+ can be connected between the negative pole of the device under test and the negative pole of the power supply. Incorrect connection will cause the meter to burn out.) Note: If the meter is simply used as a voltmeter, it is recommended to connect the yellow and black wires together. Note: If the current does not display correctly, please check whether the wires are connected correctly. If you do not know how to wire, please feel free to contact us. Package included: 1 x DC meter