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White Bluetooth thermometer with 1.5m waterproof probe attached

Bluetooth Refrigerator Thermometer 1.5m Probe -40-65°C ±0.5°C

SKU CH-0XQN-QFYEH

Monitors temperature from -40 to 65 °C and humidity 0-99 %RH with ±0.5 °C accuracy via a 1.5 m waterproof probe, Bluetooth alerts, calibration and data export

  • Product colorWhite
  • Monitor temperature precisely with ±0.5°C accuracy from -40 to 65°C
  • Track humidity reliably across 0-99%RH range with ±5%RH accuracy
  • Place sensor anywhere using flexible 1.5m waterproof probe cable
  • Receive instant phone alerts when temperature or humidity exceeds set limits
  • View historical trends and max/min records with data export capability

Bluetooth refrigerator monitor

This Bluetooth refrigerator thermometer measures temperature from -40 to 65 degrees Celsius and humidity from 0 to 99 percent RH. A 1.5 meter waterproof probe reaches inside freezers, fish tanks or outdoor spaces while the main unit stays outside. It connects directly to a smartphone app via Bluetooth for real-time readings and alerts.

Replaces standalone analog gauges

Analog dial thermometers cannot push alerts or store history, so this unit upgrades any setup that needs remote notification when conditions drift. The jump is worth it when you must know immediately if a freezer rises above a safe threshold or a fish tank drops below a target range. It does not suit buyers who need Wi-Fi connectivity or cloud access from outside Bluetooth range.

Handles deep-freeze and high-humidity

The sensor covers -40 to 65 degrees Celsius with ±0.5 degree accuracy and 0 to 99 percent RH with ±5 percent accuracy, so it comfortably monitors chest freezers, refrigerators and aquariums. Historical curves and MAX/MIN logs let you review trends over time. It runs out of range for industrial processes exceeding 65 degrees Celsius or for users who require Wi-Fi gateway integration.

How it compares

Measured against everything we stock in Digital Thermometers & Hygrometers, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 94% of the 925 comparable items (median $23.99).

Specifications

Product
Product colorWhite

Questions about this item

How much clearance does the 1.5-meter probe cable need to fit inside a fridge or freezer door seal?

The probe and cable are slim and sturdy, designed to flexibly fit wherever you want to measure such as refrigerators, freezers, or fish tanks without interfering with normal use.

What is the correct order for inserting the 2 AAA batteries and pairing the thermometer with the app?

Install 2 AAA batteries (not included), connect the probe to the thermometer, download the APP, then pair it with the APP to use.

How often will the 2 AAA batteries need replacement with the 1-second refresh rate?

The thermometer runs on 2 AAA batteries (not included) and features a fast refresh rate of 1s for reliable data tracking; battery life depends on usage patterns.

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