Indoor And Outdoor-Thermometers Fish Tank Aquarium Crawling Pet Cold Storage Temperature Electronic Temperature Band Probe Features: Product Name: High and low temperature alarm thermometers Material: ABS Product color: Purple Temperature measurement range: - 50 ℃ - 70 ℃ (- 58 ℉ - 158 ℉) Display resolution: 0.1 ℃/0.2 ℉ Accuracy: ± 1 ℃ ℃/℉ conversion Default-alarm temperature for startup: high temperature 28 ℃ (82.4 ℉)/low temperature 18 ℃ (64.4 ℉) Alarm duration: 10 seconds Alarm for indoor temperature when indoor sensors (built-in) are available, and alarm for outdoor temperature when adding outdoor sensors. The indoor and outdoor temperatures are displayed alternately every 4 seconds Sensor wire length: 1 meter Battery used: X1 No. 7 AAA batteries(Included) Placement method: bracket/suspension/magnet adsorption Product size: 6.5x6.5 cm / 2.56x2.56 in Packing size: 16.8x10.6x2.2 cm/6.61x4.17x0.87 in Gross weight: 0.098 kg/0.216 lb Description: Default-alarm temperature for startup: high temperature 28 ℃ (82.4 ℉)/low temperature 18 ℃ (64.4 ℉). Rapids temperature measurement by air-convection: Designed air-inlet, allowing large area of air-to enter, and accurate measurement data. Alarm for indoor temperature when indoor sensors (built-in) are available, and alarm for outdoor temperature when adding outdoor sensors. The indoor and outdoor temperatures are displayed alternately every 4 seconds. High and low temperature alarms can be set. If the actual temperature exceeds the set maximum temperature and falls below the set minimum temperature, a bell will ring for 60 seconds. Three placement methods: it can be used as a bracket or hung on a wall, with an adsorption magnet that can be adsorbed on objects containing iron, such as refrigerators. Package Included: 1 × High and low temperature alarm thermometers 1 x Sensor wire Indoor And Outdoor-Thermometers Fish Tank Aquarium Crawling Pet Cold Storage Temperature Electronic Temperature Band Probe Professional design, comfortable, durable You can use it longer,High cost performance This is a good gift for your friends, family and classmates.It's a good choice Smart Appliances For Home Smart Appliances Gadgets For Home Smart Appliances Gadgets Smart Appliances Gadgets For Car Smart Appllances Tor Car Smart Appliances For Kitchen Smart Appliances Gadgets For Kitchen Smart Appliances For Bathroom Smart Appliances View