Description
1. This product is primarily designed for testing various parameters of batteries including voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, discharge energy, power consumption, and running time. The measurement data is displayed on the LCD screen.
2. Voltage:
– Measuring range: 0-200V
– For test voltages below 8V, an independent power supply method should be used.
– Display format:
– Below 10V: example 9.99V
– Below 100V: example 99.9V
– Above 100V: example 199V
– Minimum resolution: 0.01V
– Start test voltage: 0.05V
– Measurement accuracy: ±1.3
3. Current:
– Measuring range: 0-10A (Model: PZEM-013), 0-300A (Model: PZEM-015)
– Display format:
– Less than 1A: 999mA
– Less than 10A: 9.99A
– Less than 100A: 99.9A
– 100A or more: 199A
– Minimum resolution: 1mA
– Initial test current: 10mA (Model: PZEM-013), 20mA (Model: PZEM-015)
– Measurement accuracy: ±1.4
4. Power:
– Measuring range: 0-2000W (Model: PZEM-013), 0-60000W (Model: PZEM-015)
– Display format:
– Less than 10W: 9.99W
– Less than 100W: 99.9W
– Less than 1000W: 999W
– Less than 10000W: 9.99kW
– 10000W or more: 19.9kW
– Minimum resolution: 0.01W
– Initial test power: 0.1W (Model: PZEM-013), 0.2W (Model: PZEM-015)
– Measurement accuracy: ±1.5
5. Impedance:
– Measuring range: 0-1000 Ohm
– Display format:
– Less than 100 Ohm: 99.9 Ohm
– 100 Ohm or more: 999 Ohm
– Display indication: value is shown when test range is exceeded or current is zero
– Minimum resolution: 0.1 Ohm
– Measurement accuracy: ±1.6
6. Internal resistance:
– Measuring range: 0-999 Milliohm
– Display format: 999 Milliohm
– Display indication: value is shown when test range is exceeded or current is zero
– Minimum resolution: 1 Milliohm
– Measurement accuracy: ±1
7. Before testing internal resistance, preset the full voltage based on battery type and perform the test when fully charged. For partially charged batteries, set them to full voltage under no load before testing. Internal resistance varies based on discharge level, with higher discharge resulting in higher resistance.
8. Capacity:
– Measuring range: 0-1000Ah
– Display format:
– Less than 1Ah: 999mAH
– Less than 10Ah: 9.99Ah
– Less than 100Ah: 99.9Ah
– 1000Ah or more: 999Ah
– Minimum resolution: 1mAH
– Measurement accuracy: ±1
9. Discharge energy is indicated by a battery symbol with 10 grids, where each grid represents 10% of the total power.
10. Energy:
– Measuring range: 0-9999kWh
– Display format:
– Less than 1kWh: 999Wh
– Less than 10kWh: 9.99kWh
– Less than 100kWh: 99.99kWh
– Less than 1000kWh: 999.99kWh
– 1000kWh or more: 9999kWh
– Overflow resets to zero
– Minimum resolution: 1Wh
– Measurement accuracy: ±1
