Air Humidity & Temperature Sensors

The Model 911A is a single channel digital thermometer compatible with type K, J, T or E thermocouple probes to provide a wide range of temperature measurements, (-418 °F to 2502 °F) and boasts a 2000 hour battery life using three AA batteries. The 911A provides dependable and uninterrupted portable measurement capability without expensive batteries, AC adapters or chargers.