3-Channel Indoor/Outdoor Digital Thermo-Hygrometer with Remote Sensor, 328ft/100m Backlit Thermometer, Humidity Meter, Comfort Level Temperature Humidity Monitor with 3 Transmitters

Digital thermo-hygrometer with 3 remote sensors and a 100m detection range (unobstructed), it is accurate and can be widely used indoors and outdoors. A perfect choice for temperature and humidity monitoring in baby rooms, bedrooms, studies, offices, greenhouses, wine cellars, warehouses, etc. Features: This thermo-hygrometer clearly displays indoor/outdoor temperature, humidity, trend indication, and comfort level. Temperature display unit is switchable between °C and °F. The main unit supports up to 3 remote sensors for stable transmission with a maximum distance of 100m (328ft) unobstructed. Data from 3 channels can be displayed on the screen simultaneously. Large digital display with backlight, more intuitive and clear at a glance; The backlight will automatically turn off to save energy. The main unit is powered by a USB cable or 3 AA batteries; each sensor is powered by 2 AAA batteries. (Batteries NOT included) Features include recording of maximum and minimum indoor/outdoor temperature and humidity; 24-hour automatic clearing of maximum and minimum values; and indoor and outdoor low voltage indication. Suitable for indoor and outdoor locations such as bedrooms, nurseries, offices, greenhouses, wine cellars, warehouses, etc. Easy installation: tabletop, magnetic adsorption, or wall mounting. Note: 1. Do not place the product in a location with high temperature, humidity, excessive dust, or corrosive gases to avoid damaging the electronic components. 2. Size and color may vary slightly due to manual measurement and different lighting conditions. Thank you for your understanding. Features: Color: White Material: ABS Indoor Temperature Range: -20 ~ 70 ℃ (-4 ~ 158 ℉) Outdoor Temperature Range: -50 ~ 70 ℃ (-58 ~ 158 ℉) Humidity Range: 10% to 99% RH Temperature Unit: ℃/℉ selectable Temperature Resolution: 0.1 ℃/ 0.1 ℉ Humidity Resolution: 1% Wireless Range: Approximately 100 m/328 ft (open distance without obstructions) Power Supply: Main unit: USB cable or 3 AA batteries (not included); Each sensor: 2 AAA batteries (not included) Thermo-hygrometer size: 117 * 113 * 25 mm / 4.61 * 4.45 * 0.98 inches Sensor size: 83 * 50 * 20 mm / 3.27 * 1.97 * 0.79 inches Package size: 12.7 * 12.2 * 8.8 cm / 5.00 * 4.80 * 3.46 inches Package weight: 363 g / 12.80 oz Package list: 1 * Thermo-hygrometer 3 * Remote sensors 3 * Suction cups 1 * USB cable 1 * User manual (English)