Blue
Features:
- 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.
Specifications:
Workable range: 4 - 30V, 0 - 3A.
Resolution: voltage 10mV, current 10mA .
Error range: voltage <±1%, current <±2%.
Full-scale voltage drop:200mV.
Workable temperature: 0 - 60℃.
Color:Blue Case
Package included:
1 x USB Current And Voltage Tester
- 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.
Specifications:
Workable range: 4 - 30V, 0 - 3A.
Resolution: voltage 10mV, current 10mA .
Error range: voltage <±1%, current <±2%.
Full-scale voltage drop:200mV.
Workable temperature: 0 - 60℃.
Color:Blue Case
Package included:
1 x USB Current And Voltage Tester
Black
Description:
| Product Size | Length 59mm (with USB73mm)*Width 23mm*Height 13.5mm |
| Voltage | Input/output voltage: 4-20V, voltage resolution: 0.01V |
| Current | Input/output current: 0-3A, current resolution: 0.01A |
| Precision | ±1% |
| Line Loss | About 1Ω |
| Weight | Aboout 20g |
1. The IN-input terminal is connected to the output port of the charger;
2. RTZ- reset button is pressed for 3 seconds and the screen display is reset;
3. OUT- The USB port where the output end is connected to the data line;
4. Input voltage display window (4-20V) accuracy ±1%;
5. The accuracy of the charging current display window (0-3A) ± 1%;
6. Battery capacity display window (0-99999 mAh);
7. Working time display window (0-99H) unit: minute;
8. Working time and capacity display after power failure, memory function.
2. RTZ- reset button is pressed for 3 seconds and the screen display is reset;
3. OUT- The USB port where the output end is connected to the data line;
4. Input voltage display window (4-20V) accuracy ±1%;
5. The accuracy of the charging current display window (0-3A) ± 1%;
6. Battery capacity display window (0-99999 mAh);
7. Working time display window (0-99H) unit: minute;
8. Working time and capacity display after power failure, memory function.
Package Included:
1x DC 4-20V USB Current Voltage Battery Capacity Tester LCD Display 0-3A Black Case
