["Overview:\r\nThis 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 for time, and display the measurement data through LCD screen.\r\nPZ-015: Measuring Range 300A (use external shunt, can matched with 50A, 100A, 200A, 300A four kinds of shunt).\r\n\r\nFunction description\r\nVoltage Measuring range: 0-200V. (when the test voltage is ＜8V, please use the independent power supply mode)\r\nVoltage Minimum resolution:0.01V.\r\nVoltage The starting test voltage: 0.05V\r\nVoltage Measurement accuracy:1%\r\n\r\nCurrent Measuring range: 0-300A(Type: PZ-015) can set 50A, 100A, 200A,300A four range for depend on the external shunt, the factory\r\ndefault is 100A.\r\nCurrent Minimum resolution: 1mA\r\nCurrent The starting test current: 10mA\r\nCurrent Measurement accuracy:1%\r\n\r\nPower Measuring range: 0-60000W\r\nPower Minimum resolution: 0.01W\r\nPower The starting test power: 0.2W\r\nPower Measurement accuracy:1%\r\n\r\nImpedance = Voltage/ Current\r\nImpedance Measuring range: 0-1000Ω (When over the test range or the current is zero, it display “---”)\r\nImpedance Minimum resolution: 0.1Ω\r\nImpedance Measurement accuracy:1%\r\n\r\nInternal resistance= (Full voltage – Bring load voltage) / Bring load current, when the bring load voltage is larger than the\r\nmaximum voltage, the internal resistance is zero.\r\nInternal Resistance Measuring range: 0-999mΩ (Display format: 999mΩ, when over the test range or the current is zero, it display “---”.)\r\nInternal Resistance Minimum resolution: 1mΩ\r\nInternal Resistance Measurement accuracy:1%\r\n(Note:Note: Before you test the internal resistance, you should preset the full voltage for depend on the battery type, after it is fully charged you\r\ncan 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\r\nresistance is not a fixed value, the more the battery discharged, the bigger the resistance.)\r\n\r\nDump energy\r\nDump energy is display via the battery symbol, totally 10 grids, every grid present 10% energy.\r\nDump energy is calculated via the current battery voltage value, before test you should preset the full voltage and the cut-off voltage\r\nfor depend on the battery type; every grid voltage = (the highest voltage – the lowest voltage) / 10.\r\n\r\nAccumulate energy consumption\r\nMeasuring range: 0～9999kWh (Over the test range will become zero.)\r\nMinimum resolution: 1Wh\r\nMeasurement accuracy:1%\r\n(Note: 1Wh=0.001kWh=0.001 Kilowatt)\r\n\r\nRunning for time Measuring range: 0 ~ 999 hour (without load the for time will not accumulate)\r\nDisplay format: 0:00:00 ~ 999:59:59 (Over the test range will become zero.)\r\n\r\nWorking mode\r\nThis meter has two modes: normal display mode and dormant mode. In normal display mode, short press the button to enter the\r\ndormant mode, in order to reduce the whole machine power consumption, the backlight and LCD display will be turned off in dormant\r\nmode. In dormant mode, short press the button will switch to the normal display mode.\r\nNote: The meter will stop all measurement functions in dormant mode, so please do not switch to dormant mode if normal\r\nmeasurement is performed.\r\n\r\nPower consumption\r\nNormal working state: 0.03-1.2 W\r\nSleeping state: 0.5mW-0.5W\r\n(The power consumption is related to the test voltage value, the higher the voltage,the greater the power)\r\n\r\nWorking temperature\r\n-20C ~ +60C.\r\n\r\nNote:\r\nIf you need detailed instructions, please contact us to send PDF version.\r\nItem color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.\r\nPlease allow 1-3mm slight deviation due to manual measurement. Thank you! \r\n\r\nPackage included:\r\n1 Set DC Multimeter 0-200V 0-300A Battery Tester Monitor\r\n1 * Shunt"]