Gas & Specialty Sensors Kele has a large selection of gas and specialty sensors to fit your needs and specifications. Looking for a specialty sensor? Give us a try today! Shop now on kele.com.

Humidity Shop humidity products for your hvac & automation projects in categories like humidity & temperature, dew point, duct, calibration & replaceable sensors. Shop now on kele.com.

Leak Browse from a wide variety of leak detection options on kele.com where most parts are in-stock and can ship same day when ordered by 5:00pm. Shop now on kele.com.

Power Monitoring & Protection Shop with Kele and take advantage of our wide range of power usage parts for power monitoring and protection for your HVAC and BAS needs. Shop now on kele.com.

Power Supplies Kele stocks HVAC Power Supplies and transformers to keep your BAS and HVAC projects moving forward. Stay ahead with same day shipping and 2-Day Delivery. Shop now on kele.com.

Pressure Kele offers the best selection of pressure switches, gauges, controllers, and transmitters that are available to ship the same day you order. Shop now on kele.com.

Temperature Sensors & Transmitters Shop our wide variety of temperature sensors and transmitters that can be used for all kinds of applications in HVAC, BAS and more. Shop now on kele.com.

Transducers Kele has all the essential current transducers, switches, and more to help you achieve authentic protection and precise monitoring for your power grid. Shop now on kele.com.