Our Digital RPM Activated Window Switch is ideal for nitrous applications. It allows you to to activate your nitrous system at a predetermined RPM and will stay active until RPM falls below the set RPM. Program easily with the device's buttons and digital display. It also functions as a tachometer with high PRM recall function as well as features over-current protection, short-circuit protection, and over-voltage protection.
Uses Push Buttons and Digital Display to program the switch.
RPM Range: 2,000 to 9,900 RPM (four LED Digits).
Choose from Normally Open (turn on an accessory at the desired RPM) or Normally Closed (turn off an accessory at the desired RPM).
Also Functions as a Digital Tachometer with High RPM recall function.
No need to remove cover to program.
Over current protection, Short circuit protection, and Over voltage protection. CAN'T BLOW IT UP!
If you're not completely satisfied, arrange to return it within our 60 day return period