ماژول نمایشگر و مانیتورینگ ولتاژ و جریان USB

You will perform 4 measurements simultaneously:

Tension
Measurement time
Power consumption
Battery capacity
Reliability and versatility
Designed with ease of use in mind, the meter is not only precise, but also compatible with a wide range of USB devices, from chargers to power banks.

Technical Specifications:
Voltage measurement: DC 4V - 20V
Voltage and current measurement tolerance: 1%
Current measurement: DC 0 A - 3 A
Power consumption: about 10 mA
Capacity: 0 - 99999 mAh
Time measurement: 0 - 99 h
Button RESET for deleting measurements
LCD display
Dimensions: 74 x 13.5 x 23 mm (with USB plug)
Color: blue
High screen contrast: The LCD display presents clear readings, allowing you to easily track your results.
Hassle-free connection: It works according to the Plug&Play principle, eliminating the need for additional configuration.
Universal application: Perfect for both home and professional use, meeting the needs of various user groups.