HQ USB charge current / voltage tester voltmeter ammeter

Detail HQ USB charge current / voltage tester voltmeter ammeter

hai kak. Mohon maaf untuk minimal order 20 ribu ya kak baru bisa kita proses, diluar ongkirstock per 6 juni = 20 pcs


Factory direct shell mold injection molding production process it is inevitable
that a little scratch


And other defects, to the appearance of the material is very high, more
demanding

Customer please do not buy
basic properties
Module name
USB voltage detector
measurement accuracy
1%
Refresh rate
About 200ms time
Display method
Current and voltage are displayed alternately
Voltage measuring range
3.5V-7V
Current measurement range
0A-3A
Working current
20mA
Colour
Transparent Blue
storage temperature
-10 to + 65
Meter drop
200mV
weight
15.4g
External dimensions
52 * 20 * 15
Product Features:
It can measure USB-powered devices empty, voltage loads, USB terminal device
while operating voltage and current.
This product is the use of imported single-chip sample and display voltage, and
a lot of software on data processing, the display accurate and stable.
This product is a full-patch technology, technology skills, and ultra-small
size.
This product is current, voltage, cycle, easy to use and practical.
This product is compact and easy to carry, without additional power supply.

Gambar produk