150W 180W Load meter adjustable Constant Current Electronic Battery Tester 12V24V48V lithium Discharge Capacity |

150W 180W Load meter adjustable Constant Current Electronic Battery Tester 12V24V48V lithium Discharge Capacity |

Battery capacity tester

Product information This tester measure the voltage, current, power, capacity, power, discharge time of various batteries, various DC power supplies, various data lines, various charging treasures, various chargers, various AC/DC power adapters, Internal resistance, load capacity and other performance, the function is more than the thousand yuan electronic load meter, and the volume is relatively smaller, the use is more flexible, mainly for more cost advantages, very suitable for factory verification, digital enthusiasts, engineers and other experiments Intimate instrument. Product parameters Weight : 451g Size : 156*96*58mm Performance parameters Voltage measurement range: 0.00V~200V Resolution accuracy: 0.01V Current measurement range: 0.00A~20A Resolution accuracy: 0.01A Capacity accumulation range: 0~999.999Ah Resolution accuracy: 0.01Ah Power accumulation range: 0~9999.9Wh Resolution accuracy: 0.01Wh Power measurement range: 0000.00~150/180 W Resolution accuracy: 0.01W Impedance measurement range: 1~999.9 ohms Resolution accuracy: 0.01 ohms Temperature measurement range: 0~99 degrees Celsius 0~99℃ Resolution accuracy: 1 degree Celsius Timing maximum time: 999 hours 59 minutes 59 seconds Resolution accuracy: 1 second Timing measurement reminder setting: countdown 24-hour arbitrary setting Small current standby reminds the threshold parameter and timing: 0.5W to start timing DC voltage in the range of 4~30V supplies power to the measurement system Refresh time: >500mS/time> 500mS/time Measurement rate: about 0.5 times / sec Overvoltage and overcurrent setting alarm mode: display warning interface to remind users Overvoltage reminder setting range: 1~200V Low pressure reminder setting range: 0~190V Overcurrent reminder setting range: 0.2~100A Display type: micro-power LCD module LCM black font green backlight Chinese and English display Product size: 156mm*96mm*58mm Working temperature: -10~+60 degrees Celsius -10~+60°C Working humidity: 10~80 (no doubt exposed) 10~80 (no doubt) Working pressure: 80~106kPa Precautions 1.When inputting high-voltage battery and large-scale power supply test, the two current knobs must be adjusted counterclockwise to the minimum to zero before being used. After the access, the current knob should be adjusted slowly according to the display current power. The big adjustment is full, so there is a huge risk that the instantaneous power is too large and the load will burn the discharge tube! Please pay special attention to this when using, thank you! 2.Exceeding the specified power will cause the product to burn out. 150W/180W power means: according to the power calculation formula P=UI (power=voltage x current), 10V input reaches about 18A discharge current 20V input is about 9A discharge current 30V input about 6A discharge Current 3. There is a risk of electric shock when the voltage is greater than 36V. Please pay attention to safety.

--Backlight time setting--

Click the button to switch to the backlight setting interface. The default backlight is: BL: ON (backlit on), the screen is lit, three-click button (-) or double-click button (+), adjust the backlight time BL: 1S~BL: 59S design , long press continuous (-) or continuous (+) to quickly adjust the backlight time, can be set to light: BL: OFF!

--High voltage discharge cutoff limi --

Click the button to switch to the backlight setting interface. The default backlight is: BL: ON (backlight on), the screen is lit, three-click button (-) or double-click button (+), adjust the backlight time BL: 1S~BL: 59S design , long press continuous (-) or continuous (+) to quickly adjust the backlight time, can be set to backlight off: BL: OFF! Remark: When the input voltage is greater than this value, the load tester will stop discharging and send a sudden alarm sound.

--Low-voltage discharge cut-off threshold setting--

Click the button to switch to the low-voltage discharge mode: 100A (the system default is 100A) protection. The overcurrent protection current (0.2 150A) can be adjusted by the three-stroke button (-) or double-click button ( + ). Press and hold the button continuously (-) or continuous (+) to quickly adjust the overcurrent protection current value, release the button and complete the setting! Remark: When the discharge current is greater than this value, the load tester will stop discharging and send a sudden alarm sound.

--Power threshold protection settings--

Land button, switch to power protection mode: > 185W (the system default value is 185W), you can adjust the power protection value (1.00W-999W) by pressing the three-click button (-) or double-click button (+), long press the button Continuous (-) or continuous (+), you can quickly adjust the power protection value, release the button, complete the setup! Remarks: The maximum power of this product is 150W. When the setting value is exceeded, the load tester will give a rapid alarm sound.