Dual USB Current Voltage Charger Detector battery Tester Voltmeter Ammeter
Can easily measure the operating current of the output voltage of the USB port and equipment 2. smallsize , no power , and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users.
Scope of work: Current (0~5A) can detect mobile phone charger voltage compliance DC5V
Operating Range : U = 3 ~ 7.5V I = 0 ~ 5A
Resolution : Voltage 10mV current 1mA
Error : voltage <? 1% current <? 2%
Full scale drop : ( When measuring current ) 200mV
The tester uses a new generation of power four semi~ double loop integral converter IC , with a precision bandgap reference , range accuracy , high precision , stable and reliable performance , strong anti~interference ability , high temperature can be used for measuring USB powered or power consumption of the interface , mobile phone charger , U disk and other products.
1, USB powered devices can be used to measure air , voltage loads , USB terminal equipment working voltage and current .
2, The current and voltage cycle , easy to use and practical.
3, Compact and easy to carry , no additional power supply
- IN ? Contact with chargers
- OUT ? Contact with USB of Cables
- Voltage : 3-9 V +/-1%
- Current : 0-5 A +/-1% (0-3A is better)
- Power : 15 W
- Model: KWS-10VA
- Material: Plastic
- Color: Black
- Size: 61*28*15mm
- Net weight: 22g
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