BATTERY INDICATOR DC12V WITH PERCENTAGE READING

Description:

• Suitable for lithium battery and lead-acid battery.
• The screen can display voltage, percentage of electricity at the same time.(Note: these three can be switched by the key.)
• Can measure adjustable voltage range of 6-120V.(Lead-acid battery 12V for this item)

Note:

This tester for Lithium and lead-acid batteries Universal ,the factory default setting for 12V lead-acid battery power and voltage cycle display，If you need to test other specifications can be re-set by yourself.

Setting Mode:

• Power on( red for + and black for -)
• Press a few seconds to setting mode: from 1-U, 2-b, 3-C to 4-d.
  • 1-U：Voltage calibration
  • 2-b：Setting battery type
  • 3-C：Setting number of battery
  • 4-d：Setting “showing mode”

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1-U：Voltage calibration:

While on 1-U, press the button to enter into voltage calibration mode, release it and press again, voltage will be step-up adjusted; release the button and then press it to step-down adjust; Repeat adjust and save the setting while the screen flash and exist setting.

2-b：Adjust battery type:

• While on 2-b, press the button to change the type of battery press one by one will showed: 1.2V__2V__3.2V__3.7V__12V ( While adjust to appropriate battery type, release the button, save and exist setting when the screen flashing.)
  • 1.2V：Ni-MH battery, each battery 1.2V
  • 2 V：Lead-acid battery, each battery 2V
  • 12 V：Lead-acid battery, each battery 12V
  • 3.7V：Polymer lithium battery, each battery 3.7V
  • 3.2V：Lithium iron phosphate battery, each battery 3.2

3-C：Setting number of batteries:

• While on the “3-C” setting, press the button to enter into setting number of batteries.
• Release the button and press again, value will be step-up adjusted; release the button and then press it to step-down adjust; Repeat adjust to appropriate number of batterie
• Different range for different type batteries:
  • 12V Lead-acid battery: 1-10 sections
  • 3.7V Lithium battery: 2-28 sections
  • 3.2V Lithium ion battery: 2-32 sections
  • 2V Lead-acid battery: 3-60 sections
  • 1.2V NI-MH battery: 10-70 sections​
• Adjust to appropriate mode, save the setting while the screen flash and exist setting.

4-d：Setting showing mode

1. While on “4-d”, press the button to enter into setting showing mode.
2. Release the button, press it once showed one mode: V is voltage, % is percentage of power.
3. save the setting while the screen flash and exist setting.(these two will be in cyclic display)
4. Adjust to appropriate mode, save the setting while the screen flash and exist setting

Samples for Setting:

  Technical Parameters:

• Voltage measuring range: DC6~120V (wide range),the maximum input voltage can not exceed 120V
• Test voltage: DC6~120V (decimal point automatic shift)
  1. The minimum resolution below 100V: 0.1V
  2. The minimum resolution of 100V: 1V
• Energy Resolution: 1%
• Working current: < 20mA
• Screen Display: LED
• Exterior dimension: L54 x W30 x H21mm
• Opening hole for installing: 47.2 x 27.3mm
• measurement rate: more than 500mS/ times
• Voltage measurement accuracy: 1% (+/-2 digits)
• Lead length: >150mm
• Minimum supply voltage: +6V
• Maximum power supply voltage: +120V
• Operating temperature: -10°c ~ +50°c
• Working humidity: 10 ~ 80% (no condensation)