DSN VQ128 12 V Lead-Acid Lithium Battery Indicator LED Water-Resistant LED Digital Battery Capacity Monitor Voltage Meter Battery Tester

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 keyed off.) Can measure an adjustable voltage range of 6-120 V. (Lead-acid battery 12 V for this product) Waterproof And easy to connect with only two wires. Setup Mode:

1. Power on (red for + and black for-)
2. Press a few seconds to set the mode: from 1-U, 2-b, 3-C to 4-d.
• 1-U: Calibration voltage
• 2-b : Installation Battery Type
• 3-C : Setting the number of batteries
• 4-d : Display Mode Setting

1-U: Voltage Calibration:

While on 1-U , Press the button to enter the voltage calibration mode, release it and press again, the voltage will be adjusted; release the button and then press it to adjust step by step; repeat the setting and save the settings during the flash of the screen. And there is an installation.

2-b: Battery type adjustment:

• While on 2-b, press the button to change the type of battery, press one by one, it will be shown: 1.2V _ 2v_3.2v_3.7v_12v (when setting up the corresponding type of battery, release the button, save and exist settings with a blinking screen .)
• • 1.2 V : Ni-MH battery, each battery 1.2 V
  • 2 V : Lead-acid battery, each battery 2 in
  • 3.2 V : Lithium-Iron Phosphate Battery, each battery is 3.2 V
  • 3.7 V : Polymer lithium battery, each battery 3.7 V
  • 12 V : Lead-acid battery, each battery 12

3-C: Setting the number of batteries:

1. During the 3-C setting, press the button to enter the number of batteries in the setting.
2. Release the button and press again, the value will be adjusted; release the button, and then press i T to decrease the adjustment; Repeat the setting for the appropriate number of batteries.
3. Different range for different battery types:
• 12 V Lead-acid battery: 1-10 sections
• 3.7 V Lithium battery: 2-28 sections
• 3.2 V Li-ion battery: 2-32 sections
• 2 V Lead-acid Battery: 3-60 sections
• 1.2 V Battery Ni-MH: 10-70 sections
4. Set to the appropriate mode, save the settings during the flash of the screen and exist settin

4-d: Display Mode Setting

1. In 4-d mode, press the button to enter setup mode.
2. Release the button, press it as soon as one mode is shown: V-voltage,% power percent (these two will be in a cyclic display)
3. Set to the appropriate mode, save the settings during the flash of the screen and exist settin

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Samples for installation:

Technical specifications:

1. Voltage measurement range: DC6 ~ 120 V (wide range), the maximum input voltage can not exceed 120 V
2. Test voltage: DC6 ~ 120 V (Decimal point of automatic switching)
• Minimum resolution below 100 in: 0.1 in
• Minimum resolution 100 in: 1 in
3. Energy Resolution: 1%
4. Operating current: <20mA
5. Screen Display: LED
6. External dimensions: L54 x W30 x H21mm
7. Installation Hole: 47.2x27.3 mm
8. Measurement speed: more than 500 ms / time
9. Voltage measurement accuracy: 1% (+/- 2 digits)
10. Lead length:> 150 mm
11. Minimum supply voltage: + 6 V
12. Maximum supply voltage: + 120 V
13. Operating temperature: -10 ° C ~ + 50 ° C
14. Operating humidity: 10 ~ 80% (non-condensing)

Package Include:

1x12 V Lead-Acid Lithium Battery Indicator LED Water-Resistant LED Digital Battery Capacity Monitor Voltage Meter Battery Tester

• SKU: 637725017812996457
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• Category: Car Electronics
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• Tags: 12 V Lead-Acid Lithium Battery Indicator LED Water-Resistant LED Digital Battery Capacity Monitor Voltage Meter Battery Tester