---
product_id: 443656190
title: "WiFi Temperature Sensor Smart Thermometer: Digital Temperature Monitor Gauge with Waterproof External Probe, App Alert & Buzzer Alarm, Rechargeable Battery, for Freezer, Refrigerator, Fish Tank"
brand: "senckit"
price: "338 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Senckit"
url: https://www.desertcart.ro/products/443656190-wifi-temperature-sensor-smart-thermometer-digital-temperature-monitor-gauge-waterproof
store_origin: RO
region: Romania
---

# 2.4GHz WiFi remote monitoring 6h backup battery power Wide temp range -40°F to 257°F WiFi Temperature Sensor Smart Thermometer: Digital Temperature Monitor Gauge with Waterproof External Probe, App Alert & Buzzer Alarm, Rechargeable Battery, for Freezer, Refrigerator, Fish Tank

**Brand:** senckit
**Price:** 338 Lei
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay cool, stay connected—your smart temp guardian on call 24/7!

## Quick Answers

- **What is this?** WiFi Temperature Sensor Smart Thermometer: Digital Temperature Monitor Gauge with Waterproof External Probe, App Alert & Buzzer Alarm, Rechargeable Battery, for Freezer, Refrigerator, Fish Tank by senckit
- **How much does it cost?** 338 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/443656190-wifi-temperature-sensor-smart-thermometer-digital-temperature-monitor-gauge-waterproof)

## Best For

- senckit enthusiasts

## Why This Product

- Trusted senckit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rechargeable & Easy Setup:** USB-powered with a built-in 6-hour backup battery and magnetic mount for effortless installation and uninterrupted monitoring.
- • **Waterproof External Probe:** Durable, low-temp resistant probe ensures precise readings even underwater or in freezing conditions.
- • **Real-Time Remote Monitoring:** Track your freezer, fish tank, or lab temps from anywhere on Earth via the Tuya/Smart Life app—no hub needed.
- • **Instant High/Low Temp Alerts:** Get buzzer alarms and push notifications the moment temps stray beyond your preset safe zone—never miss a critical change.
- • **Seamless Smart Home Integration:** Automate your environment by linking with other Tuya-compatible devices—think AC kicking in when it gets too warm.

## Overview

The SENCKIT WiFi Temperature Sensor is a versatile digital thermometer featuring a waterproof external probe capable of measuring from -40°F to 257°F. It connects via 2.4GHz WiFi to the Tuya/Smart Life app for real-time remote monitoring and instant high/low temperature alerts with buzzer and push notifications. Powered by USB with a rechargeable 6-hour backup battery, it easily mounts magnetically or with adhesive. Ideal for refrigerators, freezers, fish tanks, labs, and smart home automation, it supports multi-user sharing and exports historical data for comprehensive temperature management.

## Description

- WIFI smart Digital Temperature Meter supports both IOS & Android. WIFI connection supports 2.4GHz Wi-Fi band with free “Tuya Smart" or "Smartlife" App to monitor the temperature remotely.-The high-definition LED digital display can be clearly read in the dark, and the soft 360-degree luminous ambient light creates a unique atmosphere for your home.- WiFi Temperature Monitor can be shared by multiple people. You can click to share the device to other users.Product Parameters:App: Tuya Smart/Smart lifePowered by: USB CableBuilt-in rechargeable battery: 3.7V 600mAHBattery standby time: about 6 hours in full chargeAlarm Indication: The digital tube number flashesDetecting temperature: -40℃ to +125℃ ( -40℉ to +257℉)Temperature accuracy: 0.5℃Measurement deviation: ±1℃ WIFI band: 2.4G ( not support 5G)Buzzer alarm time: default 30 secondsSize: 77.8mm x 77.8mm x 20.8mm (3.06 x 3.06 x 0.82 inch)What’s in the box?1* WiFi Temperature Detector Alarm Sensor1 x 1m Sensor Probe1 x USB Cable(NOT included power adapter)1 x User Manual

Review: works good - I use these to monitor the water temperatures on my boiler remotely and they work good and are easy to setup if you use the bluetooth on your phone for setup and have decent wifi for the data connection(tuya app)
Review: Turn off display - Needs a way to turn off display when used in an environment such as bedroom.

## Features

- REMOTE MONITOR & HIGH/LOW TEMPERATURE ALARM: No hub required, connect to 2.4GHz wifi(5G is not supported), you can know the temperature data from the sensor in real-time via the Tuya/Smart life app, even if you are on the other side of the earth. The Buzzer will sound and the push notification will be sent to your phone at the same time once the temperature is out of preset range.
- REAL-TIME DATA UPDATE & WIDER APPLICATIONS: With an external waterproof probe to monitor the temperature to ensure a stable connection and low temperature-resistant. The temperature working range can reach: -40°F to +257°F (-40°C to +125°C). Rear-time update without delay, Perfectly suitable for monitoring refrigerator,freezer,laboratory and machine rooms. No problem with water temperature monitoring.
- BUILT-IN RECHARGEALBE BATTERY & EASY TO INSTALL: Tuya wireless temperature sensor is powered by DC5V power adapter with USB able(NTOE:Need to be plugged in at all the time). Built- in Rechargeable backup battery, When the external power is outage, the battery can continue to work for 6 hours. The smart temperature sensor with magnet on the back, could be attached to the metal surface directly. You can also install it with the including 3M film.
- LINKAGE WITH OTHER DEVICES: Set your smart routine in the app. For instance, when the ambient temperature surpass 82°F, the air-conditioner open automatically. As long as the devices are compatible with the Tuya/Smart Life app, you can synchronize more smart devices.
- FREE HISTORY RECORD & WARRANTY: The history record data of temperature can be exported from App. Indoor temperature sensor supports ℃/℉ reading and Temperature calibration. We provide 24-month warranty of Digital Fridge Freezer Thermometer. Please feel free to contact us if you have any questions about the Indoor Thermometer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NB8XVLJ |
| Age Range (Description) | Adult |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #104,910 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #88 in Refrigerator Thermometers |
| Brand | SENCKIT |
| Color | Black |
| Connectivity Technology | Wi Fi |
| Date First Available | December 9, 2021 |
| Display Type | LED |
| Included Components | WiFi thermometer |
| Indoor/Outdoor Usage | Indoor |
| Item Length | 3.06 Inches |
| Item Weight | 2.29 ounces |
| Item model number | SNT951W |
| Manufacturer | SENCKIT |
| Model Name | SNT951W |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Outer Material | Metal |
| Power Source | Ac/DC |
| Product Care Instructions | Freezer Safe, Hand Wash Only |
| Response Time | 30 seconds |
| Reusability | Reusable |
| Special Feature | Waterproof |
| Specification Met | CE, FCC, RoHS |
| Style | Probe |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 257 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** SENCKIT
- **Color:** Black
- **Connectivity Technology:** Wi Fi
- **Display Type:** LED
- **Included Components:** WiFi thermometer
- **Outer Material:** Metal
- **Product Care Instructions:** Freezer Safe, Hand Wash Only
- **Special Feature:** Waterproof
- **Specification Met:** CE, FCC, RoHS

## Images

![WiFi Temperature Sensor Smart Thermometer: Digital Temperature Monitor Gauge with Waterproof External Probe, App Alert & Buzzer Alarm, Rechargeable Battery, for Freezer, Refrigerator, Fish Tank - Image 1](https://m.media-amazon.com/images/I/41hnbRWXy5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ works good
*by G***B on December 15, 2025*

I use these to monitor the water temperatures on my boiler remotely and they work good and are easy to setup if you use the bluetooth on your phone for setup and have decent wifi for the data connection(tuya app)

### ⭐⭐⭐⭐⭐ Turn off display
*by G***S on December 18, 2025*

Needs a way to turn off display when used in an environment such as bedroom.

### ⭐⭐⭐⭐ Easy to read and accurate
*by B***N on May 16, 2024*

I use this to monitor the temp in a sauna and it is accurate and the red LED display is readable from 20 feet away. Only problem is that Alexa can tell you what the temperature is, but you can NOT create a Routine to do anything based on that temp. So you can not turn anything on or off if the temperature is high or low. All you can do is ask Alexa what the temp is. So this is a disappointment.

## Frequently Bought Together

- WiFi Temperature Sensor Smart Thermometer: Digital Temperature Monitor Gauge with Waterproof External Probe, App Alert & Buzzer Alarm, Rechargeable Battery, for Freezer, Refrigerator, Fish Tank
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-23*