Climate Control

AHL climate controllers range from simple heating or cooling thermostats to sophisticated controllers for your entire microclimate. Please contact AHL if you have any specific questions about any of the products listed below.

Temperature & Humidity Meters

Digital Temperature/Humidity Meter

From Active Air, this affordable digital meter displays current humidity and temperature levels, plus records minimum and maximum temps and humidity. Includes a remote corded temperature sensor.  $19.95

Dual Gauge Analog Temperature and Humidity

This accurate coil gauge measures temperature and humidity on two analog displays.

• Dual Gauge Temperature/Humidity Meter, $8.95

Temperature, Humidity and Climate Controls

Sentinel EVC-2

The Sentinel EVC-2 is a 100% Digital temperature and humidity controller that has been designed to maintain a specific temperature and humidity within an area. The user can customize the unit for their needs. Each EVC-2 function has a clearly identified "pushbutton" and a large LCD display that makes it simple to use. It records minimum and maximum temperature and Humidity levels. it has a 16ft remote probe assembly so the temperature and humidity can be measured at plant level. 15A, 120V.

• Sentinel EVC-2, $299.99

Sentinel CHHC-1

The Sentinel CHHC-1 has the capacity to control every environmental condition! Cooling, heating, humidity and CO2 are all coordinated into one easy-to-use and reliable controller. The user has the ability to program separate day and night settings. Select Fuzzy Logic mode or change to Generator mode when using a CO2 generator. The combination temperature, humidity, CO2 and light sensor assembly allows the user to place the sensor up to 16ft away from the main controller. 15A, 120V.

• Sentinel CHHC-1, $724.95