PWR checker is the perfect solution for filling your 1HP space! It gives you all necessary information about all power supply rail voltages in your case.

PWR Checker has 3 green LEDs (+12V, -12V and +5V) on its front panel, and the module is connected to your PSU or distribution board. It is not only a simple resistor + LED circuit. PWR Checker’s circuit shows the presence and dropout of supply voltages.

If your PSU is working properly, all LEDs should light with the same intensity. But if the voltage of the PSU drops more than 1V, LEDs will go completely dark. PWR Checker (in comparison with standard resistor + LED circuits) can also show little PSU rail voltage deviations which can have a big influence on the function of some modules.

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Konstant Lab PWR Checker Eurorack Module (White/Green)
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