Беспроводные термо / гигро метр

Features: 1) Indoor temperature (°F or °C) 2) Remote temperature (°F or °C) 3) Remote humidity 4) One WH2 included 5) Can receive as many as three remotes 6) Free standing7) Min. and max. memory 8) Manual set time 9) 12 or 24 hour time mode 10) Synchronized instant reception 11) Low power consumption( over 2 years battery life for both base station and remote sensor) Specifications: 1) Humidity range: 20% - 95%(+/- 5% under 0 to 45°) 2) Remote temperature range: -35 +65°C 3) Indoor temperature range: 0 +60°C 4) Temperature accuracy: +/-1.0°C 5) Power requirements (receiver): 2 x "AA" alkaline batteries (not included) 6) Power requirement (remote): 2 x "AAA" alkaline batteries (not included) 7) Transmission frequency: 433MHz 8) Transmission range: up to 300 feet open air Dimension: Base station: 113x67x27.5mm Sensor WH2: 91X70X32.5mm