KeeKit Refrigerator Thermometer Digital Freezer Thermometer with 2 Wireless Sensors Indoor Outdoor Fridge Temperature Monitor with Audible Alarm MinMax Record ?? Switchable Black

Features: - The LCD screen displays indoor/outdoor temperature, MAX/MIN records and temperature trend indicator arrow, which is easy to read. - Equipped with 2 sensor transmitters is convenient to place on different shelves. - Set the Max/Min alarm value manually and would warn you by buzzer. - The main unit: stick on the refrigerator door, hang on the wall or stand on the desk. - 2 transmitters: clip to shelf, hang on or mount on the refrigerator. - Delicate design: suitable for home, restaurant, bars, cafes, etc. Specifications: Indoor Temperature range: -10??60?(14??140?) Outdoor Temperature range: -40??60?(-40??140?) Transmission range up to 30m/98.4ft (range maybe shorter based on interference present) Temperature test period: 10s Sensor 1 Update Rate: 57s Sensor 2 Update Rate: 67s Main Unit: Power Supplies: 2 x AAA batteries (Not included) Dimension: 9.5*8*2cm (3.7*3.1*0.8in) Weight: 100g Transmitter: Power Supplies: 4 x AA batteries (Not included) Dimension: 10.5*3.5*1.5cm (4.1*1.4*0.6in) Weight: 38g (each one) Note: - Don’t disassemble the product freely. - While the indication is blurring, please change the battery. - Don’t put this product in the place where it is hot, humid, dusty or full of corrosive gas, in case that its electronic components are damaged. - It will not alarm at once when temperature exceeds pre-set. It will compare the temperature after 10 minutes. And when temperature reaches alarm value, the thermometer will alarm immediately. Package Included: 1 x Main Unit 2 x Transmitters 1 x User Manual Warranty Policy: 45-Day Money Back Guarantee 12-Month Replacement Warranty 7/24 Online Customer Service Lifetime Support Guarantee