Beschreibung
Brand : MEIRIYFA
Power Source : Battery Powered
Item dimensions L x W x H : 1.97 x 0.79 x 0.08 inches
Measurement Type : Multimeter
Manufacturer : mili dianzi
MEIRIYFA USB Power Meter current and voltage tester while displaying voltage and current mAH data, easy to view can detect mobile power output mAH. multiple groups of test data save, power failure save function does not affect data transmission. Equipped with USB port and micro USB port, convenient for testing equipment. Higher accuracy, the current parameters will not jump randomly, and the current sampling of 25 milliohms will result in smaller losses. With precise current calibration function, the current accuracy is higher. USB 3.0 current and voltage tester with LCD display, real-time monitoring of USB power charging status, voltage, current, capacity and other indicators at a glance, power failure data memory function, test cell phones, mobile power capacity, charging head, rechargeable battery, data line and other product tools. Data zeroing: press and hold the button until (the first group of data) into the next – group after releasing the button, automatically jump to the next – group of data from zero. If the voltage is high or low, the backlight LED will flash and the alarm will be prompted, and the LED is always on for 30S when the button is pressed. Data view: double click the key (within 0.5S), enter the view data view mode, the backlight LED will flash, and then display the next group of data, double click to exit the data view mode, the backlight LED is long light.
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