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The meter is mainly used to measure the voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, remaining power, accumulated energy consumption, and running time of various types of batteries, and display measurement data through the LCD.
Specifications: Condition: 100% Brand New Material: Plastic Voltage: Measuring range: 0-200V. (when the test voltage is ＜8V, please use the independent power supply mode) Display format: ＜10V display as: 9.99V ＜100V display as: 99.9V ≥100V display as: 199V Minimum resolution:0.01V The starting test voltage: 0.05V Measurement accuracy:1% Current: Measuring range: 0-10A Display format: ＜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: 10mA Measurement accuracy:1% Power: Measuring range: 0-2000W 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: 0.1W Measurement accuracy:1% Impedance Impedance=Voltage/ Current Measuring range: 0-1000Ω Display format: ＜100Ω display as: 99.9Ω ≥100Ω display as: 999Ω When over the test range or the current is zero, it display ''-'' Minimum resolution: 0.1Ω 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: 0-999mΩ Display format: 999mΩ, when over the test range or the current is zero, it display ''-'' Minimum resolution: 1mΩ Measurement accuracy:1% 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% 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 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% 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 Set the full voltag: Step 1: In the normal display interface(like fig. 1), long press the button until the LCD screen display the interface like fig. 2, then release the button Step 2: SET character blink present it is the setting status of full / cut-off voltage, long press the button until the LCD screen display the interface like fig. 3, then release the button Step 3: At this time, the battery symbol display full grids energy means the full voltage setting status, factory default the full voltage is 020.0V, the numerical code circulation flashing from the low bit to the high bit show that the current setting digit, short press to set the digit; please pay attention that, as the full voltage setting value has 4 digit, but the numerical code has only 3 digit, So the setting is divided into two parts: low bit (fig. 3) +high bit (fig. 4). For example, the default full voltage is 020.0V, then the display state is 20.0V to 020V low and high cyclic switching display. If you need to set the full voltage is 199.0V, then please set the low bit to 99.0V, when the cycle reaches the high bit, it will display 099V, and only the highest zero bit flicker to prompt it can be setted. Setting the high bit to 199V represents the full voltage is 199.0V. Set the Cut-off voltage: Step 1: After you set the full voltage, loner press the button until LCD shows the interface of Fig. 5, then release the button; Step 2: At this time, the battery symbol shows the zero-grid to indicate the cut-off voltage setting state, the default cut-off voltage is 016.0V, the setting method is the same as above; the cut-off voltage is 0.8 times of the full voltage by default, after setting the full voltage, the cut-off voltage is automatically generated in the relationship of 0.8 times; otherwise, you can reset it; After all the above settings are completed, long press the button until the settings are saved and exit the setting status, restore the normal display interface. Clear the Energy Step 1: In the normal display interface, long press the button until the LCD shows the interface of Figure 2, then release the button, short press the button again switch to the interface to Figure 9, it indicates that this state is the clearing energy setting state. Step 2: Longer press the button until the data has been cleared and exit the setting status, restore the normal display interface. Clear the capacity Step 1: In the normal display interface, long press the button until the LCD shows the interface of Figure 2, then release the button, short press the button again switch to the interface to Figure 10, it indicates that this state is the clearing capacity setting state. Step 2: Longer press the button until the data has been cleared and exit the setting status, restore the normal display interface. Clear the running time Step 1: In the normal display interface, long press the button until the LCD shows the interface of Figure 2, then release the button, short press the button again switch to the interface to Figure 11, it indicates that this state is the clearing running time setting state. Step 2: Longer press the button until the data has been cleared and exit the setting status, restore the normal display interface. Working mode This meter has two modes: normal display mode and dormant mode. In normal display mode, short press the button to enter the dormant mode, in order to reduce the whole machine power consumption, the backlight and LCD display will be turned off in dormant mode. In dormant mode, short press the button will switch to the normal display mode. Power consumption Normal working state: 0.03-1.2 W Sleeping state: 0.5mW-0.5W The power consumption is related to the test voltage value, the higher the voltage,the greater the power consumption. Working temperature: -20℃ - +60℃ Package list: 1 * Battery Tester 1 * Instruction Manual 1 * Test Line Note: 1. Before you test the internal resistance, you should preset the full voltage 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. 2. Battery capacity testing is a cumulative process of discharge current time, it need some time, the time is on the discharge current; before you test the capacity, you should preset the full voltage and the cut-off voltage 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. 3. The meter will stop all measurement functions in dormant mode, so please do not switch to dormant mode if normal measurement is performed. 4. This module is suitable for indoor, please do not use outdoor. 5. Applied load should not exceed the rated voltage, current. 6. Wiring order can't be wrong. |
