Temperature Measurement Range-30 to +80°C
Typical Temperature Accuracy ±0.3c (+5 to +60) ±0.6F (+41 to +140)
Humidity Measurement Range 0 to 100% RH
Typical Humidity Accuracy ±2% (20 to 80% RH) ±5% (0 to 100% RH)
Battery Life Up to 2 years 4 x 1.5V AA cells
Dimensions 93 x 93 x 32mm 3.7 x 3.7 x 1.3"