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USB 2.0 Charger Doctor Digital Multimeter YACSEJAO USB Digital Power Tester Current Voltage Monitor Voltmeter Ammeter Portable USB Detector Reader(2 PCS)

KWD 4.500
Brand
YACSEJAO
Category
Testers & Timers
Weight
27 g
– 1 +

Special Features

  • 【Multi-Function Test】: The USB meter is widely used in the quality inspection of 3C digital peripheral products. It is the first choice for digital gamers and electronic enthusiasts. It can check the charging status, voltage, current, power and other indicators of the device at a glance in real time. 3.2-10V; measurement current: 0-3A.
  • 【Cycle Display】 The charging power detector will display circularly when detecting current and voltage, which is simple to use, convenient and practical. Automatic switching of current and voltage: the time interval is about 3 seconds.
  • 【High Accuracy】: Accuracy reaches 0.01, USB 2.0, this USB tester using sophisticated SMAT technology, can measure USB-powered equipment, and is compatible with QC2.0 / QC3.0 fast charging test.
  • 【High-Quality Shell】: Small size, easy to carry, no additional power supply required, the shell is made of high-quality ABS material, high strength, good transparency, good impact resistance, stability, flexibility, rugged and durable.
  • 【Test Range】Multimeter can improve the charging efficiency, protect the electronic equipment, perfect measurement for the tablet, cell phone batteries, rechargeable treasure, 5V routers and any other 5V USB digital device operating current, voltage, and battery capacity.

Description

YACSEJAO Electric energy tester adopts a new generation of 4-bit half-double integral cyclic conversion integrated circuit, equipped with precision band gap reference source, accurate range, high precision, stable work, reliable performance, strong anti-interference ability, high temperature resistance. It can be used to measure the power supply or power consumption of USB interface, mobile phone charger, USB disk and other products.
This product can measure the voltage of the USB power supply device when it is empty or loaded, and the voltage and current of the USB terminal device when it is working.
Current and voltage cycle display, easy to use and practical.
Small and easy to carry, no need to connect to a power supply.

Technical indicators

Working range: Current (0—2.5A) detects whether the mobile phone charger voltage can reach the standard DC5V
Working range: U=3~7.5V I=0~2.5A
Resolution: Voltage 10mV, Current 10mA
Error: plus or minus 1%
Full-scale voltage drop: 200mV (when measuring current)
Working temperature: 0-60℃
Product size: 53*35*14mm
Package List: 2 x USB Tester

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