Беспроводной термометр

Features: 1) Indoor temperature (°F or °C) 2) Remote temperature (°F or °C) 3) One WH2 included 4) Can receive as many as three remotes 5) Free standing 6) Min. and max. memory 7) Manual set time 8) 12 or 24 hour time mode 9) Synchronized instant reception 10) Low power consumption (over 2years battery life for both base station and remote sensor) Specifications: 1) Indoor temperature range: 0 +60°C(32°F to +140°F) 2) Remote temperature range: -40 +65°C(-40°F to +149°F) 3) Temperature accuracy: +/-1.0°C 4) Power requirements (receiver): 2 x "AA" alkaline batteries (not included) 5) Power requirement (remote): 2 x "AAA" alkaline batteries (not included) 6) Transmission frequency: 433MHz 7) Transmission range: up to 100meter (300 feet) open air