Fridge Freezer Thermometer Max/Min Memory LXSZRPH High & Low Temperature Alarms Settings with LED Indicator Digital Refrigeration Thermometer with Magnetic,Stander (2packs)

This square digital Thermometer is essential for Home, Kitchen, Restaurants, Bars and Cafes. Get accurate temperature readings with this miniature digital thermometer which has a simple design, unobtrusive design and a clear and easy to read LCD display. Ideal for use in aquariums, terrariums, indoor, outdoor, refrigerators, deep freezes and science projects, the thermometer has a range of -58°F to + 158°F(-50~70C). Provide full 30 day money back guarantee, If you are not satisfied for Any Reason, just send it backtions: Indoor/outdoor temperaturedisplay highest/lowest outdoor temperature alarm function Temperature unit ℃/℉ changeable Memorized MAX/MIN values of indoor/outdoor temperature Frost point alarm(defaultsetting):1℃～+4℃(+30.2℉～+39.2℉) LED alarm indicator lightSpecification: Measurement accuracy: ±1°C. Display resolution: 0.1°C. Measuring Temperature Range: In(-10℃～+50℃ (+14℉ ～ +122℉); out(-50℃～+70℃ (-58℉ ～ +158℉) Power supply:1.5V (AG13 or LR44) x1 (Included) Size:65*60*18mm(2.5*2.3*0.7inch)How to set High and Low Outdoor or Freezer Temperature Alarms: 1s [AL] can open the temperature alarm mode, when bell appears on the screen，temperature alarm opened，no bell, the temperature alarm mode closed. 2s the [AL] key for 2 seconds to enter the highest/ lowest temperature alarm setting state. When the value flashes, press 【ADJ】 to adjust the value, then press 【AL】to ensure the settings (first set the highest temperature and then set the lowest temperature); 3. when the temperature alarm mode is turned on and no highest/lowest temperaturesettingoperation, the default setting is frost point alarm -1 ℃ ~ +4 ℃ (+30.2 ℉ ~ +39.2 ℉)age included: 2 x Refrigerator Thermometer 4 x 1.5V button battery 2 x User Manual