Top 9 Monitor Freezer

Feature

• Monitor refrigerator temperature and freezer temperature. Lithium batteries recommended for temperatures below -4°F/-20ºC
• Audible and visual alarm when temperatures exceed your preset minimum or maximum temperature range
• Wireless thermometers clip to shelf or suction to wall inside refrigerator or freezer. Data Reporting: 90 second updates
• Mount display unit directly to your refrigerator or freezer using integrated magnets or hang on wall using keyhole
• TEMPERATURE RANGE:-40ºF to 100ºF
• -40ºC to 37ºC,WIRELESS RANGE:75 ft / 23 m(signal range is impacted by sensor location and may vary)

Feature

• Attention: Since the upgradation of SDK（Software Development Kit）to the latest version 26,it is necessary to launch the GPS to tag your position for scanning bluetooth device,which are applicable to the version starting from 23.
• Monitoring range: 50 meters / 150ft (No obstructions).Temperature Range: -40 ~140°F (Inner sensor) -40~212°F (External probe). Humidity Range: 0~99%RH. Accurate (Humidity and Temperature accuracy is ±2%RH and 0.5°F) and fast response. Use the new generation of France HTU21D temperature and humidity sensors. Power consumption will be lower and working life will be longer.
• Hold data for 20 days if the sampling interval is 1min, the max date storage is 30000 point. Different sampling interval (10s, 30s, 1min, 2min, 5min, 10min, 30min) can be setting. The saving data time will be different if you choose different sampling interval.
• Inside and external probe are supplied. External probe can monitor the temperature of liquid. °C /°F mode and with magnet. Engbird app can be applied to IOS and Android system and support multi-language. History and Immediacy data can be remotely checked through Bluetooth.
• Multiple Devices: One mobile phone can monitor more than one sensor and one sensor can be monitored by more than one mobile phone.

Feature

• Remotely monitors sensors 24/7 using a APP. Perfect for…Backyard temperature and humidity
• Plants, gardens and greenhouses
• Refrigerators, freezers
• Food storage
• Sensitive electronics
• Outdoor pets and livestock
• and so much more
• Temperature and humidity measures: (1) Ambient air temperature
• (2) Ambient humidity
• (3) Probe temperature, Temperature range: -40°F to 140°F
• Includes: sensor, internet gateway with LAN cable & AC adapter, DRY probe
• Requires 2 AAA Alkaline batteries (not included)
• Text and E-mail Alerts first 3 months FREE
• 1 year subscription available after for $11.88 yearly ($0.99 per month), kindly refer the user manual given below for troubleshooting steps.

Feature

• Package Included: The wireless refrigerator thermometer includes 1 indoor temperature built-in the console and 2 remote sensors, which can monitor 3 kinds of temperature and all displayed simultaneously. 24 hours indoor and outdoor MAX and MIN temperature records.
• Alarm Settings: When indoor or oudoor temperature exceed your pre-set minimum and maximum alarm value, the thermometer will make audio alarm and visual alarms to remind you, allowing you to be aware if adjustments are necessary for your household,wireless indoor/outdoor with audible alarm.
• Temperature Range: Outdoor -40°F to 140°F (-40°C to 60° C)（ ±2°F）, Indoor 32°F～122°F(0°C to 50° C) (±1°C). The wireless refrigerator thermometer have 328ft (open area) remote range with strong signal Penetration. Can be used it in the fridge, freezer or outdoor, providing double protection to your food safety.
• Easy to install and operation: Mount display unit directly to your refrigerator or freezer using integrated magnets or hang on wall using keyhole, and The wireless sensor can clip on door or hang on the wall. There are 6 function keys on the main unit and the signal indicator on the transmitter. Just press the corresponding button to turn the alarm on/off, switch Celsius or Fahrenheit, and clear the MAX / MIN record.
• Humanized design: The LCD screen With large digit and records Min and Max temperature provides the historical temperatures readings, monitor the temperature change easily. Retractable stand and hanger combination, you can easily read data and place it anywhere.

Feature

Feature

• BIG DIGITS LCD SCREEN: An easy-to-read extra-large LCD screen provides quick, at-a-glance measurements
• MAX&MIN RECORD FUNCTION: Records Min and Max temperature provides the historical temperatures readings. With this feature, you can easily monitor the temperature change of your refrigerator and provide double protection to your food safety
• WIDE RANGE & ACCURATE: The temperature range is from -20℃～50℃(-4℉~122℉) with high accuracy (±1°C/±2°F) allowing y,ou to use this in the fridge, freezer or as a general room thermometer for food safety or other applications
• STAND AND HOOK FOR HANGING: Equipped with foldable hook, which can be used by hanging in refrigerator and freezer rack or free standing only, it’s very compact and convenient to keep
• LIFETIME WARRANTY GUARANTEE & QC: Quality Control & Checking before we send it to Amazon warehouse, If for any reasons you are not satisfied with our Refrigerator Thermometer, pls feel free to email us for any questions, we have provide lifetime warranty

Feature

• A reliable, inexpensive alarm for refrigerators and freezers
• Just flip a switch to activate alarm on a rise or fall in temperature
• Adjustable range from -10/80 degree F
• 90 db audible alarm, AC adapter included
• Measures 3″ length by 1-5/8″ width by 4-7/8″ height
• 1 Year warranty

Feature

• Dual Wireless Sensors – The fridge thermometer can display the temperature of the base and the sensors at the same time.
• Accurate Max/Min Record – Indoor range: -10℃~ 60℃ (14℉~ 140℉)
• Outdoor range: -40℃~ 60℃ (-40℉~140℉)
• Transmission range: 100M/328ft (open area). It can record max and min temperature and display up, down & parallel arrow to indicate the trend of current temperature.
• Audio Alarm – The wireless refrigerator temperature with audible alarm, you can set the maximum and minimum alarm value manually. It can ring when the temperature value reaches at the point of limit max or min alarm value that you pre-set.
• Multiple Installation – The thermometer is easy to install. With integrated magnets, a hanging hole and a bracket at the back, you can put the main unit in refrigerator door, hang on the wall or stand on the table.
• Easy Operation – There are 6 function keys on the main unit, you just press the corresponding key to turn on/off the alarm, switch the Celsius or Fahrenheit and clear the MAX/MIN records.

Feature

• 【2 Wireless Sensors】Built-in the console and 2 remote sensors, the wireless fridge thermometer can display indoor temperature and 2 groups of outdoor temperature simultaneously. You can use the sensor in the fridge, freezer or outdoor, which provides safe food storage and helps you live a healthy life.
• 【4.3 Inch Readable Display】This indoor outdoor thermometer with low battery alert, high definition LCD screen and large bold data to ensure comfortable viewing and easily monitor the temperature change of your refrigerator. The resolution upgrades to 0.1°C/°F, which make the readings more accurately to reflect the current temperature.
• 【Accurate Max/Min Record】This freezer thermometer can record max/min temperature and display up, down & parallel arrow to indicate the trend of current temperature. Indoor temperature range: 0℃～50℃ (32℉～122℉)
• Outdoor temperature range: -40℃~ 60℃ (-40℉~140℉)
• Transmission range: 100M/328ft (open area).
• 【Audio Alarm】The wireless refrigerator thermometer will make audio alarm to remind you and your family to know the temperature variation and make some changes in time. You can set the maximum and minimum alarm value manually. It can ring when the temperature value reaches at the point of limit max or min alarm value that you pre-set.
• 【USB & Battery Powered】Main unit is powered by a USB cable (included) or batteries (not included). With integrated magnets, a hanging hole and a bracket at the back, you can put the main unit on refrigerator door, hang on the wall or stand on the table. All KeeKit products are protected by our 60 Day Money Back Guarantee & 12 Month Warranty.