DOL 139 (140283) 3 in 1 Temperature & Humidity & CO2 Sensor Pressure Gauges The ventilation isn’t created through

The ventilation isn’t created through holes in the side walls

The M50 is easy to operate and is ideal for keeping pets like rabbits

DOL 139 will replace your three other climate sensors and limit the need for maintenance

Suitable for CORTI PRV/Breather tubes

Size 313mm x 368mm

DOL 139 (140283) 3 in 1 Temperature & Humidity & CO2 Sensor Pressure Gauges The ventilation isn’t created throughA 3 in 1 high precision sensor for monitoring & controlling relative humidity, Carbon Dioxide and temperature in livestock houses, and other industrial applications This 3 in1 sensor is protected by a sturdy filtered casing and supplied with protective cable and a cap for use during washing and disinfecting. DOL 139 will replace your three other climate sensors and limit the need for maintenance. Its incredible accuracy allows measuring even 10000 ppm