USB Tester Current Voltage Meter Detector phone charging Waterproof and Oilproof

Waterproof and Oilproof

foldable laptop table

🔥"HIGH TEMPERATURE POLYMER"🔥

It looks gorgeous in your living room

1 x Realistic Fake Tongue

USB Tester Current Voltage Meter Detector phone charging Waterproof and OilproofFEATURES Simple little diagnostic tool. Functions well to monitor battery charging status. Shows volts supplied and amps drawn. Widely applied to test 3C products. Testing voltage amps output and power draw for USB driven devices. Easy to read, helps identify which chargers put out the most charging current. This USB meter has been a real benefit in sorting iPad, iPod, iPhone, cables and wall warts adapters into how well they are working for each of