Dear customer: Thank you for choosing my store for shopping. The following are the matters needing attention for shopping:
A. Economic transportation: detailed tracking information will not be included. Most of the packages will cause delayed delivery within the expected delivery time, so you need to be patient
B. Each product link: There will be different option variants. If you do n’t know how to select the product you want, please contact me, I will be honored to solve this problem for you.
C. When you receive the package, there is product damage / product problem / error product and shipping problem, please contact me in time, I will solve it for you!
D. If you are a wholesaler / distributor, a large number of orders and quantities, to provide you with factory prices, and hope to be honored to reach a partner with you!
GOOGZON store: I wish you a happy life!
1. IN - Connect the input terminal to the output port of the charger
2. Press the RTZ reset button for 3 seconds before the screen displays reset
3. OUT - USB port for connecting the output end to the data cable
4. Input voltage display window (3-9V) accuracy ± 1%
5. Charging current display window (0-3A) accuracy ± 1%
6. Battery capacity display window (0-99999mAh)
7. Working time display window (0-99H) Unit: minutes
8. Working time and capacity display with memory function after power outage
Features:
This is the mini USB meter.
It can clearly display all the data.
Can easily measure the USB ( PC USB, cell phone charger, car charger , mobile power , etc. ) port and device operating current and the output voltage charge-discharge capacity, performance, and judge the performance of the charging cable charging equipment, this tester can meet the requirements !
Fit to factories, laboratories and personal use, wide range and Easy to use, easy to take alone, no additional power supply, Plug and play.
Description:
DIY Supplies: Electric
Display Type: Digital Only
Code Accuracy class: Plus or minus 1%
Operating temperature: normal
Power Supply: AC
Voltage: 4-20V+/-1%
Current: 0-3A+/-1%
Time: 0-99H
Specifications:
Model: KWS-V20 /KWS-V21
Material: Plastic
Color: Blue, Grey
Size: 59*23*13.5mm
