Features:
1.Adopt 0.96 inch dot matrix LCD screen
2.Click to switch interface Long press to select function
3.Precision measurement Multi-screen design
4.USB-A 3.0 male USB-A 3.0 female
5.Single screen multi-function design
6.This machine supports Chinese and English switching (long press button, release hand),support voltage, current, capacity,power display separately, also supports display in one interface.
Function Description:
1.basic parameter measurement: voltage, current, capacity, electric quantity, power;
2.use time timing
Operation instructions:
1.Click: switch interface;
2.long press: Chinese and English interface switch.
Offline data storage:
1.With capacity/charge data record; automatic record (threshold can be set);Record when current > set current threshold
2.Optional recording time, that is, after recording for a period of time (can be set, for example, one hour), the recording is automatically stopped, and the recording value is saved every 2 seconds (when the recording time is set to 00M, the recording time is not limited)
Specification:
Technical indicators:
Input parameters ; range ; unit
VBUS input voltage ; 4->32 ; V
VBUS input current ; 3.0 ; A
Measurement parameter ; description
VBUS input voltage
Resolving power:0.01V;Accuracy:±(0.5%+2LSB)@25°C
Input Current:Resolving power:0.001A;Accuracy:±(0.8%+2LSB)@25°C
Power:Measuring range:0->100.0W;Minimum resolution:0.001W
Load impedance:Minimum resolution:0.001Ω
Operating temperature range:-10->65℃
Capacity:>99999mAh
Electric quantity:>9999.9Wh
Timing:>999 hours 59 minutes 59 seconds
Note: Please do not connect more than 32V power to the USB tester.
System parameter setting interface
This interface shows: system firmware version
Settable parameters
Parameter ; description ; Remarks
Recording time ;0->45minute; Stepping 15 minutes
>8hour Step for an hour
Current threshold ;0->0.1A; Stepping 0.01A
0.1->3A Stepping 0.1A
System language ;EN/中
Functional description of the interface:
1.Non-setting status: Click K1 to switch interface; long press K1 to enter setting status
2.In the setting status: click K1 to change the parameter; long press K1 to make parameter selection or exit setting status
Package includes:
1 X USB Tester
Details pictures:
