Best Cdn Fridge-freezers

Features: Equipped with 2 sensor transmitters, convenient to place on different shelves. Set the Max/Min alarm value manually, 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 Specifications: Indoor Temperature range: -10℃～60℃(14℉～140℉). Outdoor Temperature range: -40℃～60℃(-40℉～140℉) Transmission range up to 30m (98.4 ft). (range maybe shorter based on interference present). Temperature test period: 10s. SENSOR1 Update Rate: 57s SENSOR2 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: 1.Don't disassemble the product freely. 2.While the indication is blurring, please change the battery. 3.Don't put this product in the place where it is hot, wet, dusty or full of corrosive gas, in case that the electronic components are damaged. 4.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 Guarantee: - 24/7 Customer Service - 12-Month Replacement Warranty - 60-Day Money Back Guarantee Please contact us directly if need any help GCID: ORIA