3 Channel Wireless Thermometers Hygrometer Indoor Outdoor Temperature Monitor Memory Alarm System Trend Indicator

Features: Monitor indoor/outdoor environments effortlessly with this 3 sensors wireless thermometers featuring ±1°C accuracy across wide ranges and 24 hour records for comprehensive temperature humidity monitors. Customizable temperature alerts, real time indicators, and switchable °F/°C units combine with backlight and low battery warnings in this ABS built indoor outdoor thermometers with wireless sensors. Ideal for homeowners, parents monitors nurseries, gardeners tracking greenhouses, and professional maintaining wine cellars or laboratories requiring precise climate control. Perfectly adapts to refrigerators, wall, offices, grow tents, and greenhouses while simultaneously monitors three separate zones through wireless temperature sensors technology. This triple sensors hygrometer delivers laboratory grade precisions in environments, featuring comfort indicators and wall/tabletop mounting flexibility for effortless multi room climate tracking.

Specifications: Component: ABS Measurement ranges: Indoor temperature: -9.9℃～+50℃ & 14℉～+122℉ Indoor humidity: 20% ~ 95% Outdoor temperature: -40℃～+60℃ & -40℉～+140℉ Outdoor humidity: 20% ~ 95% Size: Transmitter: about. 10.5x5cm/4.1x2in thermometers Hygrometer: about. 10.5x8.7x2.4cm/4.1x3.4x0.95in

Package Includes: 1pc thermometers Hygrometer 3pcs Transmitter

note: 3xAAA battery requires for thermometers; 2xAAA battery requires for Transmitter (Battery NOT Include) Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.