A cím elején, valamint az első képen szereplő szín/minta/méret/típus kerül kiszállításra!
USB 3.0 Dual USB Detector Current Voltage Tester Voltmeter USB Charger Mobile Power Capacity Tester Meter Ammeter for Laptop
Description:
1.The overall maximum power (25V) 8mA, usually operating current 6mA,minimum operating current 2mA (Close-Screen Display Lights)
2.The most perfect power-down storage technology, testing capacity,such as unexpected power outages, when the voltage drops to 2.2V,instantly triggering an internal storage circuit, the use of tantalum capacitors power savings,save the last capacity value, foolproof
3.Resolution: 0.1mAh
4.When input voltage is below 4.5V, or higher than 5.7V, the lights will trigger alarm.Higher than 5.8V, stop charging.
5.Click the button to display: voltage and current, or Power.Long press the button: Turn off the lights, the capacity is cleared.
 
Specifications:
Measure range:3.50-26.99V
Maximum current:4.19A
Capacity: 99999mAh
Model:D3A4
Color:Black
Material:Plastic
Screen Size:24mm
Powered By:USB
Battery included or not:No
Size:50*25*8mm
weight:50g
Package included:
1 Pcs USB Tester
32834796125. - yikesu