Compressor Controller Model R AirQualityImprovement It's a driver module —

It's a driver module — pair it with your own controller or microcontroller

Real-time operational feedback

Brochure Quick Start Guide User Manual VFD Supplement

Life expectancy: 10+ years

Magnetically mount the 4-line LCD anywhere ferrous on or near the machine where the operator can see it

Compressor Controller Model R AirQualityImprovement It's a driver module —Why replace the pressure switch Mechanical pressure switches drift up to 20% per year as springs wear and temperatures swing. The compressor short cycles or over runs, energy use climbs, and nobody notices until a switch sticks. Timer drains make it worse: they vent on a schedule, bleeding tank pressure when the tank is dry and leaving water behind when it is not. That water travels downstream into tools, paint lines, and product. The Compressor