--- product_id: 111226724 title: "iBetterLife Refrigerator Thermometer, Digital Freezer Thermometer with 2 Sensor" brand: "ibetterlife" price: "¥5199" currency: JPY in_stock: true category: "I Better Life" url: https://www.desertcart.jp/products/111226724-ibetterlife-refrigerator-thermometer-digital-freezer-thermometer-with-2-sensor store_origin: JP region: Japan --- # 328ft wireless range audible temp alarms 3-zone temp monitoring iBetterLife Refrigerator Thermometer, Digital Freezer Thermometer with 2 Sensor **Brand:** ibetterlife **Price:** ¥5199 **Availability:** ✅ In Stock ## Summary > 🌡️ Stay ahead of spoilage with smart, wireless temperature control! ## Quick Answers - **What is this?** iBetterLife Refrigerator Thermometer, Digital Freezer Thermometer with 2 Sensor by ibetterlife - **How much does it cost?** ¥5199 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/111226724-ibetterlife-refrigerator-thermometer-digital-freezer-thermometer-with-2-sensor) ## Best For - ibetterlife enthusiasts ## Why This Product - Trusted ibetterlife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable & Durable:** Splash-proof sensors, 10-second response time, and backed by a 12-month replacement warranty for peace of mind. - • **Customizable Alerts:** Set min/max temperature alarms with audible & visual alerts to prevent spoilage or environmental risks. - • **User-Friendly Design:** Large LCD with 0.1° resolution, magnetic mount, wall hang or tabletop stand for versatile placement. - • **Triple-Zone Precision:** Simultaneously track indoor, outdoor & fridge temps with 2 wireless sensors for total food & environment safety. - • **Extended Wireless Reach:** Robust 328ft signal penetration ensures reliable monitoring even through walls and fridge doors. ## Overview The iBetterLife Refrigerator Thermometer features 2 wireless sensors plus an indoor monitor to track temperatures across fridge, freezer, and outdoor environments simultaneously. With a wide temperature range (-40°F to 140°F), 328ft wireless transmission, and customizable audible alarms, it offers precise, real-time monitoring to protect your food and environment. Its large LCD display with 0.1° resolution, easy installation options, and 12-month warranty make it a reliable, professional-grade solution for home and commercial use. ## Description Why iBetterLife Wireless Indoor/Outdoor Alarm Thermometer? --[2023 New Version]-- 1. Change the order of the buttons to make the operation and use of this thermometer more user-friendly and easy; [ALARM SENSOR 1 to SENSOR 1; ALARM SENSOR 2 to SENSOR 2; INDOOR SENSOR to INDOOR] 2. The display screen is further improved, especially the resolution upgrade to 0.1°C (0.1°F), which make the readings more accurately to reflect the current temperature; Temperature Alarm Setup Mode 1. Press INDOOR or SENSOR ALARM Key 3s to enter into temperature alarm setup mode; 2. When the number of max/min temperature flashes, press "+" or "-" key to increase or decrease the value; 3. Press the alarm key again to confirm and finish setting. You can also use the alarm as a reminder. * When the fridge or freezer door being held opening for long time, the alarm will ring up as the temperature reach the specified value you set before Digital Freezer Thermometer with 2 Wireless Sensors and 3 Audible Alarms Measurement Range: Indoor Temperature range: 0℃～50℃(32℉～122℉) Outdoor Temperature range: -40℃～60℃(-40℉～140℉) The monitoring resolution is ± 2 ℉ (± 1 ℃) Transmission range up to 30m (98.4 ft). (range maybe shorter based on interference present). Temperature test period: 10s SENSOR Update Rate: 60s Note ***Please use lithium batteries which are ideal for very low temperatures, that it will work longer and better.At the same time, it is only splash-proof. It can not be completely soaked and wet, especially do not be exposed to the rain. ***If you buy 2 fridge thermometers, they will conflict with each other. In this case, please install one of them first. Then, install the other after the first thermometer is stable connected. Finally, you will get accurate readings from them without interference. ## Features - Package Included: The refrigerator thermometer includes 1 indoor temperature built-in the indoor console and 2 wireless remote sensors, which can monitor 3 kinds of temperature and all displayed simultaneously, MAX and MIN temperature records of past 24 hours for home indoor, outdoor and fridge - Wide Temperature Range: Outdoor -40°F to 140°F (-40°C to 60°C) (±2°F）, Indoor 32°F to 122°F (0°C to 50° C) (±1°C). The wireless sensor thermometers have 100m/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 the back 4 integrated magnets, hang on wall using keyhole or just let it stand on the table. The wireless sensor can clip on door or hang on the wall. 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 - Alarm Settings: When indoor or outdoor 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. - Humanized Design & Premium Warranty: The Large LCD screen with big digit, you can easily read data. Records Min and Max temperature provides the historical temperatures readings, monitor the temperature change easily, provide double protection to your food storage AND travel plan. iBetterLife provide you 12-Month Replacement Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NRKWL5W | | Additional Features | 【Note】 ***Please use lithium batteries which are ideal for very low temperatures, that it will work longer and better. ***If you buy 2 fridge thermometers, they will conflict with each other. In this case, please install one set of them first. Then, install the other set after the first thermometer is stable connected. Finally, you will get accurate readings from them without interference. | | Age Range Description | Adult | | Best Sellers Rank | #312,468 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #137 in Lab Digital Thermometers | | Brand Name | iBetterLife | | Color | Wireless Thermometer with 2 Sensor Indoor Outdoor | | Connectivity Technology | Bluetooth | | Customer Reviews | 4.0 4.0 out of 5 stars (304) | | Display Type | LCD | | Included Components | 1 indoor temperature built-in the indoor console and 2 wireless remote sensors | | Indoor Outdoor Usage | Indoor, Outdoor | | Manufacturer | iBetterLife | | Model | 0c42a60f-5208-4e7a-9edf-aa5b2222c373 | | Model Name | iBetterLife | | Number of Batteries | 2 AAA batteries required. | | Outer Material | Plastic or Rubber | | Part Number | IBL-RT | | Power Source | Battery Powered | | Product Care Instructions | Freezer Safe, Wipe Clean | | Resolution | 0.1 degree fahrenheit | | Response Time | 10 seconds | | Reusability | Reusable | | Specification Met | CE, FCC, FDA | | Style Name | Contemporary | | Unit Count | 1 Count | | Upper Temperature Range | 140 °F | ## Product Details - **Age Range (Description):** Adult - **Brand:** iBetterLife - **Color:** Wireless Thermometer with 2 Sensor Indoor Outdoor - **Connectivity Technology:** Bluetooth - **Display Type:** LCD - **Included Components:** 1 indoor temperature built-in the indoor console and 2 wireless remote sensors - **Outer Material:** Plastic or Rubber - **Product Care Instructions:** Freezer Safe, Wipe Clean - **Specification Met:** CE, FCC, FDA ## Images ![iBetterLife Refrigerator Thermometer, Digital Freezer Thermometer with 2 Sensor - Image 1](https://m.media-amazon.com/images/I/319iMxZeKRL.jpg) ![iBetterLife Refrigerator Thermometer, Digital Freezer Thermometer with 2 Sensor - Image 2](https://m.media-amazon.com/images/I/41W--nfwbgL.jpg) ![iBetterLife Refrigerator Thermometer, Digital Freezer Thermometer with 2 Sensor - Image 3](https://m.media-amazon.com/images/I/51PE6gkyMkL.jpg) ![iBetterLife Refrigerator Thermometer, Digital Freezer Thermometer with 2 Sensor - Image 4](https://m.media-amazon.com/images/I/51exuBRnR+L.jpg) ![iBetterLife Refrigerator Thermometer, Digital Freezer Thermometer with 2 Sensor - Image 5](https://m.media-amazon.com/images/I/51c3BjKudAL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - iBetterLife Refrigerator Thermometer, Digital Freezer Thermometer with 2 Sensors, Wireless Indoor Outdoor Temperature Monitor with Big LCD Display, Min/Max, Audible Alarm for Home Restaurants Fridge - iBetterLife 4Pcs Silicone Toothbrush Holders - Multi-Function Hook Waterproof Self Adhesive Wall Mounted Single Hook for Hanging Key, Utility Plug Holder for Bathroom Kitchen Living Room Office --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/111226724-ibetterlife-refrigerator-thermometer-digital-freezer-thermometer-with-2-sensor](https://www.desertcart.jp/products/111226724-ibetterlife-refrigerator-thermometer-digital-freezer-thermometer-with-2-sensor) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-24*