Mini Dual USB Current Voltage Tester USB Ammeter Charging Tester Monitor US U2K5 For Sale
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Mini Dual USB Current Voltage Tester USB Ammeter Charging Tester Monitor US U2K5:
Click the button once to view the W Wh Ohm, while long pressing the button for 5 seconds to remove timing and Wh stored data,and click the button to enter the digital delay setting,however once again hit every single plus 30 minutes long pressing for 5 seconds to save set.
1 x USB multifunction tester
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.