1. Mainly used to test various battery voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, discharge energy, power consumption and running time, and display the measurement data through the LCD screen.
2. Voltage:
- Measuring range: 0-200V. (When the test voltage is less than 8V, please use the independent power supply method)
- Display format: less than 10V display such as: 9.99V
Below 100V such as: 99.9V
More than 100V display such as: 199V
- Minimum resolution: 0.01V
-Start test voltage: 0.05V
- Measurement accuracy: 1%
3. Current:
- Measuring range: 0-10A (Model: PZEM-013)
0-300A (Model: PZEM-015)
- Display format: less than 1A display as: 999mA
Less than 10A is displayed as: 9.99a
Less than 100A is displayed as: 99.9A
Greater than or equal to 100A is displayed as: 199A
- Minimum resolution: 1mA
-Initial test current: 10mA (Model: PZEM-013)
20mA (Model: PZEM-015)
- Measurement accuracy: 1%
4. Power:
- Measuring range: 0-2000W (Model: PZEM-013)
0-60000W (Model: PZEM-015).
-Display format: less than 10W display as: 9.99W
Less than 100W displayed as: 99.9W
Less than 1000W displayed as: 999W
Less than 10000W display as: 9.99kW
Greater than or equal to 10000W displayed as: 19.9kw
- Minimum resolution: 0.01W
-Initial test power: 0.1W (Model: PZEM-013)
0.2W (Model: PZEM-015)
- Measurement accuracy: 1%
5. Impedance:
- Measuring range: 0-1000Ohm
- Display format: less than 100Ohm displayed as: 99.9Ohm
Greater than or equal to 100Ohm displayed as: 999ohm
When the test range is exceeded or the current is zero, "---" is displayed.
- Minimum resolution: 0.1ohm
- Measurement accuracy: 1%
6. Internal resistance:
- Measuring range: 0-999Milliohm
-Display format: 999Milliohm When the test range is exceeded or the current is zero, "---" is displayed.
- Minimum resolution: 1Milliohm
- Measurement accuracy: 1%
Note: Before testing the internal resistance, you need to preset the full voltage according to the battery type, and you can test it after it is fully charged; if it is not fully charged, you can set the no-load battery to the full voltage, and then test it; the internal resistance is not a fixed value, the more the battery is discharged, the more The more, the higher the resistance.
7. Capacity:
- Measuring range: 0-1000Ah
- Display format: less than 1AH is: 999mAH
Less than 10Ah displayed as: 9.99 Ah
Less than 100AH ​​is displayed as: 99.9ah
Less than 1000AH is displayed as: 999AH
- Minimum resolution: 1mAH
- Measurement accuracy: 1%
8. The discharge energy is represented by the battery symbol, with a total of 10 grids, and each grid represents 10% of the power.
9. Energy
- Measuring range: 0-9999kWh
-Display format: less than 1kWh display as: 999Wh
Less than 10kWh displayed as: 9.99kwh
Less than 100kWh is displayed as: 99.99kwh
Less than 1000kWh is displayed as: 999.99kWh
Greater than or equal to 1000kWh displayed as: 9999kWh
Return to zero on overflow
- Minimum resolution: 1Wh
- Measurement accuracy: 1%