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Three-wires DC Voltmeter 0-99.9V w/Reverse polarity protection

Principal

Voltímetro de tres cables con un rango de operación de 0 a 99.9V. Requiere alimentación de 4.5 a 28V.

COD: TROSVC1019

Peso: 0.010 Kg

Disponibilidad: Sin Stock

Su correo electrónico:

ARS 129.00

Cantidad:

El producto no está disponible para la venta en este momento

Características

The voltmeter need independent power supply, power supply range is DC 4.5-28V, powered access between the red and black lines,
Firstly the voltmeter shows 0.0, then you can put the yellow and black line in between to measure voltage.

Features:

  • Wide measurement range 0-99.9V.
  • Mini Red LED display.
  • Low power consumption.
  • Refresh speed: 500ms.
  • Snap on design for easy installation.
  • led colors: Red.
  • Power supply:DC 4.5v – 28V. Working temperature: -10 ºC – 65 ºC.

Wiring:

  • Red line: power supply for voltmeter, you need access to positive power supply in the range of 4.5-28V DC
  • Black line: the common negative, the power supply negative electrode, but also measurement of the reference negative
  • Yellow Line: measuring the signal input positive

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