Fast Response Thermo-Hygrometer CMM880

Mannix CMM880 Fast Response Thermo-Hygrometer Temperature Humidity Large digital display F/C switch Min/Max memory Reset function Low battery indication Data hold Auto power off (20 minutes) Specifications: Microprocessor based design Temperature range: -4 to 122F ( -20 to 50C) Humidity range: 0 to 100% RH Temperature accuracy: 1.8F (1C) Humidity accuracy: 5% RH Response time: 60 to 80 seconds Power source: 2 "AA" batteries Dimensions: 6.7" x 1.85" x 0.5" Supplied With: Batteries Protective cap with pocket clip