This unit provides the convenience of being able to monitor temperature and humidity conditions with one unit, while still providing a high degree of accuracy and reliability. Digital model uses a solid state temperature detector.
Temperature readout: °F or °C. Range: 20% to 100% RH, 0°F to 160°F/-18C° to +72°C. Resolution: 2% RH, 0.1°F or °C. Accuracy: ±4% RH, Full Scale, ±1.8°F/±1°C. RH response: 90% in 1 minute. Power: one AA 1.5-V battery (included). Dimensions: 1.1”D x 5” diameter.