Current Voltage Power Detector Digital Phone Charg... – Vicedeal Display Screen: Ampere Meter uses liquid crystal display, blue back; one screen with multiple displays, 7 display modes optional Adjustable Brightness: The brightness of the blue backlight of Frequency Meter is adjustable, and there are three modes: high light, low light and no light Electrical Parameter Measurement: Multi-funtion Meter can measure AC voltage, current, active power, frequency, power factor, electrical energy Multimeter Tester CAMWAY Digital Current Voltage Power Energy Meter 4 In 1 DC 6.5-100V 0 AC Power Consumption Meter DC digital DC 6.5-100V 0-20A LCD Display Digital C... – Grandado Simple Connection: Power Factor Meter does not need to be connected to a power source. Set Button:For each click, switch the brightness of a backlight: highlight, low light, no light setting mode, Each click, the number adds one or switch the corresponding option Long press cancel settings or exit. Bayite AC 80-260V 100A BYT-VAEM-034 Digital Current Voltage Power Energy Tester With No need to purchase additional transformer or shunt for current testing
