Brand new and high quality.
It can measure current and voltage of the power supply equipment with USB port.
Plug and play, no extra power supply needed.
The voltage and current will be displayed circularly.
Small sized, easy and convenient to carry.
Input USB
Status: Stock Available
Regular Price: ৳400 BDT
Discount Price: ৳400 ৳680
RTZ, Reset button, press it three seconds will Reset
Out USB
Voltage: 4V-20V ( 1% accuracy )
Current: 0-3A ( accuracy of 0.4% )
Battery Capacity (0-99999mah)
Working time (0-99Hour)
The working time and Capacity have Memory function when power off