Product OverviewThe Smart Sensor AR867 is a versatile digital instrument designed for comprehensive environmental monitoring. Featuring a split-type sensor system, it is engineered to measure indoor humidity and both indoor and outdoor temperatures simultaneously, making it an ideal tool for residential climate control, greenhouse management, warehouse monitoring, and laboratory environments. The device also serves as a multifunctional desktop or wall-mounted unit with integrated clock and calendar capabilities. Key Features Dual-Environment Monitoring: Simultaneously displays indoor humidity and both indoor/outdoor temperatures, providing a complete view of the ambient climate. Split-Type Sensor: Utilizes an external probe for the outdoor sensor, enhancing the accuracy of outdoor temperature measurements. Integrated Timekeeping: Features a built-in clock, calendar, and alarm function, making it useful as a weather station for home or office use. Data Memory: Includes memory functions to store and recall the maximum and minimum temperature and humidity records. User-Friendly Design: Supports °C/°F unit switching and provides a clear, large LCD display for easy data reading. Technical SpecificationsFeatureSpecificationBrandSmart SensorModelAR867Indoor Temp. Range-10°C to 50°COutdoor Temp. Range-50°C to 70°CHumidity Range20% RH to 99% RHTemp. Accuracy±1°CHumidity Accuracy±5% RHWeightApprox. 126gDimensions~100 x 108 x 22 mmPower Source1 x 1.5V AAA BatterySEO KeywordsSmart Sensor AR867, Dual Temperature and Humidity Meter, Digital Hygrometer with Clock, Split Type Temperature Sensor, Indoor Outdoor Thermometer, Environmental Monitor, AR867 Specs, Warehouse Climate Tracker, Greenhouse Temperature Meter, Weather Station Clock.