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Ammeter - Voltmeter Charger Doctor
Ammeter, Voltmeter is a very convenient and useful device for measuring voltage on USB ports, charge current of connected devices.
➤ This tester is very easy to use: just connect the USB-type “male” connector to a computer, laptop or USB output of the power adapter, and connect the device under test to the USB-type “female” connector.
➤ On the body of the tester there is a 4-digit display with seven-segment (with decimal point) indicators.
➤ As soon as it is connected, it alternately displays voltage (about 4 seconds) and current (about 9 seconds).
➤ The tester measures voltage in volts (last character on display "U") and current in amperes (last character on display "A").
You can purchase a tester by contacting your personal manager or hotline.
Important! The image of the product posted on the site is exhibited for informational purposes, the appearance may differ from the one presented
Тип дисплея: цифровой, LED Рабочая температура: 0 ― 60C Класс точности: напряжение < ± 1%, ток < ± 2%. Диапазон измерений: напряжение 3.5-7.0 В, тока 0-3A Размеры: 52 x 20 x 15mm Дополнительно: измерение тока и напряжения происходит попеременно, каждые 5 сек. |
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