Mini LED DC2.5-30V Red Voltage Meter Self-Powered.

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Product Features:

  • The voltmeter use 0.36 inch digital tube display, with super small volume
  • Connection is simple, just need to pick up two lines, a joint reverse protection, then it will not burn
  • Starting voltage is low, only 2.50 V, can correct measurement
  • To achieve the best measurement precision, the voltmeter will measure the voltage according to the different automatic moving the position of the decimal point
  • Can be used for measuring 18650 cell phone lithium battery nimh battery and other battery voltage, and motorcycle automobile battery voltage
  • Can be used in all kinds of voltage measurement purposes

Technical Parameters:

  • Power supply:don't need the power supply, direct use of the test voltage as a power supply
  • Measurement range: DC2.50 - 30V
  • The minimum input: 2.50V
  • The maximum input: 30V
  • Operation temperature:-10Degree~65Degree
  • Display mode: three 0.36 LED digital tube
  • Display color: Red
  • update rate:about 500 ms/time
  • Permissible error: 1% (+ / -  a word)
  • Physical size: 23 x 15 x 10 mm (L X W X H,not including installation ear)
  • Leadwire length: 15 cm

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Shipping & Handling:

Orders are generally shipped on same day after full payment.

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All packages are with Tracking Number.

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 If you need overnight shipping please contact us.

 

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Refund will be made as soon as merchandise is returned.

Sorry We do not refund shipping fee.

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