DAOKI 1 pcs 3.7-30V 0-4A USB Tester Power USB 3.0 Tester,USB Current Meter Tester,Voltage Tester Multimeter, USB Charger Tester AT34,IPS Color Display Voltmeter Ammeter with USB Clip Cable
Product description Testers are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts;Real-time detection of the state of charge of the appliance, voltage, current, power and other indicators at a glance; Package Includes: 1 x USB Tester 2 x USB clip cable
Product Features
- Guide Video:Testers are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts.
- Detection status:Real-time detection of the state of charge of the appliance, voltage, current, power and other indicators at a glance; Measuring voltage: 3.7V-30V; measuring current: 0-4A.
- Power-off storage, data is guaranteed:AT34 has power-off storage function, which can store capacity and energy data when the mobile power is cut off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power.
- Identification and compatibility:ast charge recognition, widely compatible. Supports QC2.0, QC3.0, APPLE 2.4A/2.1A/1A/0.5A, Andriod DCP,SAM-SUNG charge protocol identification
- Measure the quality of the charger:connect the same load, compare the no-load and the load, the greater the voltage drop, the worse the charger capacity is, the worse the quality; the voltage drop is not obvious or the voltage rises, the load capacity of the charger and the quality be better.
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