Description:
PZEM-015 DC multifunction battery tester,
This meter is mainly used to test all kinds of battery's voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, dump energy,energy consumption and running time,
And display the measurement data through LCD screen.
PZEM-015: Measuring Range 50A (use external shunt, can matched with 50A shunt).
Function description:
Voltage:
Measuring range: 0-200V. (when the test voltage is less than 8V, please use the independent power supply mode)
Display format: less than 10V display as: 9.99V
less than 100V display as: 99.9V
greater than 100V display as: 199V
Minimum resolution:0.01V
The starting test voltage: 0.05V
Measurement accuracy:1%
Current:
Measuring range: 0-300A can set 50A, 100A, 200A,300A four range depend on the external shunt, the factory default is 100A.
Display format: less than 1A display as: 999mA
＜10A display as: 9.99A
＜100A display as: 99.9A
≥ 100A display as: 199A
Minimum resolution: 1mA
The starting test current: 20mA
Measurement accuracy:1%
Power:
Measuring range: 0-60000W
Display format: ＜ 10W display as: 9.99W
＜ 100W display as: 99.9W
＜ 1000W display as: 999W
＜ 10000W display as: 9.99kW
≥ 10000W display as: 19.9kw
Minimum resolution: 0.01W
The starting test power: 0.2W
Measurement accuracy:1%
Impedance:
Impedance=Voltage/ Current
Measuring range: 0-1000ohm
Display format: ＜ 100ohm display as: 99.9ohm
≥ 100ohm display as: 999ohm
When over the test range or the current is zero, it display "---"
Minimum resolution: 0.1ohm
Measurement accuracy:1%
Internal Resistance:
Internal resistance= (Full voltage - Bring load voltage) / Bring load current, when the bring load voltage is larger than the
maximum voltage, the internal resistance is zero.
Measuring range: 0-999 milliohm
Display format: 999 milliohm , when over the test range or the current is zero, it display "---".
Minimum resolution: 1 milliohm
Measurement accuracy:1%
Note:
Before you test the internal resistance, you should preset the full voltage depend on the battery type, after it is fully charged you
can use it to test;
if you do not fully charge it, you can set the battery without load voltage is the full voltage, then test; the internal resistance is not a fixed value, the more the battery discharged, the bigger the resistance.
Capacity:
Measuring range: 0-1000AH
Display format: ＜ 1AH display as: 999mAH
＜ 10AH display as: 9.99AH
＜ 100AH display as: 99.9AH
＜ 1000AH display as: 999AH
Minimum resolution: 1mAH
Measurement accuracy:1%
Note:
Battery capacity testing is a cumulative process of discharge current versus time, it need some time, the time is depend on the discharge current;
Before you test the capacity, you should preset the full voltage and the cut-off voltage depend on the battery type, after it is fully charged you can use it to the discharge test;
When the dump energy display blank, it means the discharge is over, this capacity display value is the battery's capacity.
Dump energy:
Dump energy is display via the battery symbol, totally 10 grids, every grid present 10% energy.
Dump energy is calculated via the current battery voltage value, before test you should preset the full voltage and the cut-off voltage
depend on the battery type;
every grid voltage = (the highest voltage - the lowest voltage) / 10.
Accumulate energy consumption:
Measuring range: 0-9999kWh
Display format: ＜ 1kWh display as: 999Wh
＜ 10kWh display as: 9.99kWh
＜ 100kWh display as: 99.99kWh
＜ 1000kWh display as: 999.99kWh
≥ 1000kWh display as: 9999kWh
Over the test range will become zero.
Minimum resolution: 1Wh
Measurement accuracy:1%
Note: 1Wh=0.001kWh=0.001 Kilowatt
Running time:
Measuring range: 0 ~ 999 hour (without load the time will not accumulate)
Display format: 0:00:00 ~ 999:59:59
Over the test range will become zero.
Operating Instructions:
Setting the full and cur-off voltage

Package included:
1 * DC Multimeter Battery Tester Monitor