AD16-22FVA 2 in 1 Voltmeter Ammeter Voltage Current Meter Tester Measuring Indicator Digital Ammeter Voltmeter Voltage Teste

Feature:1. Builtin highquality resistors can stabilize voltage and current and are reliable in use.2. Use highquality and high flameretardant materials, good quality and safer to use.3. Reasonable structure, greatly improving the brightness and service life.4. Easy to install, the installation diameter is 20mm, and the wiring is simple.5. Data dual display, used to measure the power value of the equipment.