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voltage meter blue

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voltage meter blue Customers Reviews

  • Nice DC ammeter/Voltmeter

    posted by Rimlyanin

    This device is small in size, without using an external shunt accurately measures the volts and amps in your circuit. Ammeter and voltmeter can be calibrated independently of each other for this purpose on the rear side of the device has two trimming resistor.
    The ammeter measures the voltage drop across the internal shunt resistor , which is not always possible to get a fairly accurate reading.
    Good quality / price ratio . To use such control circuitry .
  • LED meter

    posted by Egyska

    Simple Voltmeter. Good case. Ideal for adding voltage measurement at home installations in a very inexpensive way. Quite accurate compared to UNI-T UT33C tester. Display has good visibility, day or night. Easily connects to your power supply and operates from the beginning.
    REALLY easy-to-use: just connect the wires and you get the voltage. Measure the alternating voltage from 0 to 600V
    A good product for constant monitoring of voltage. I recommend buying this Voltmeter. Will work as expected.
  • I'm satisfied

    posted by gatoline

    It is cool, small, It looks nice, very accurate, Cheap, etc.
    very cheap, there is welding points for connetors probably for ather models but i don't know information like schematics, etc.
    to sum up, i'm very happy with the device. current meter and volt meter in a built in device. I hope to buy several like this.
  • Works well

    posted by lorenzog91

    Purchased for construction of a power supply.Makes perfect case.In French: Acheté pour construction d'une alimentation.Fait parfaitement l'affaire.
    Large size.In French: Taille importante
    Perfect for the use I want to do.I recommend this product which is very good work.The display is accurate and aesthetically pleasing.In French: Parfait pour l'usage que je veux en faire.Je recommande ce produit qui fait tres bien son travail.L'affichage est precis et l'aspect agréable.

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