Konstant Lab PWR Checker

PWR checker is the perfect solution for filling a 1HP space!

It gives you information about all power supply rail voltages in your case. PWR Checker has 3 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.
Out of stock
  • Manufacturer's warranty
  • Pre-orders ship 1-2 days after arrival in NZ
  • Free NZ/AU shipping on all orders over NZ$399
  • Free worldwide shipping on all orders over USD$499
Status Pre-order
Manufacturer Konstant Lab
MPN 28897
Share it