$65.41
$113.82
USB Detector Current Voltage USB Detector Current Voltage It can measure the USB-powered devices empty and easy to use and practical Compact and easy to carry, no additional power supply, plug and play It can easily measure the output voltage of the USB port and the device operating current or load voltage. Detect any USB charger such as PC USB, home charger, car charger. Wide range of applications, any phone, any electronic product, Suitable for factories, laboratories and personal use. 1, USB power devices can be use 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 The current and voltage cycle , easy to use and practical. 3, Compact and easy to carry , no additional power supply USB Detector Current Voltage Features Voltage range: 3.3V-9V Current range: 0-3A Voltage display: red Current display: blue Out put : 2 USB Size: 52mm x 34mm x12mm Weight: 16g Shell color: Dark black The tester uses a new generation of power four semis ~ double loop integral converter IC, with a precision bandgap reference, range accuracy, high precision, stable and reliable performance, strong anti interference ability, and high temperature that can be used for measuring USB-powered or power consumption of the interface, mobile phone charger, U disk, and other products.2- USB-powered devices can be used to measure voltage loads, USB terminal equipment working Voltage ,Ampere ,Time and mAh3- The Voltage ,Ampere ,Time & MAh cycle is easy to use and practical.4- Compact and easy to carry, with no additional power supply.5- Measure the performance of devices.6- Measure the performance of the USB chargers.7- It can easily measure the USB ( PC USB, cell phone charger, car charger, mobile power, etc. ) port and device operating Ampere ,Time ,MAh and the output voltage charge-discharge capacity.en.wikipedia.org Categories: Instruments & Tools, Meters, Volt & Amp Meters Tags: Battery Tester, Current Detector, Keweisi USB, USB Detector, USB Tester, Voltage Detector
Meters
