Temperature Probes Sensors of 2025
Best Choice1
![Necto Cellular Temperature & Humidity Monitor - [4G LTE] No Monthly Fees - Power Outage and Temp Sensor with App Alerts, Remote Monitoring for RV, Pet, Home, Greenhouse & Server Room](https://cdn.gusav.com/8221dfa3/loader.svg)
Clicked 28 times in the last monthNECTONecto Cellular Temperature & Humidity Monitor - [4G LTE] No Monthly Fees - Power Outage and Temp Sensor with App Alerts, Remote Monitoring for RV, Pet, Home, Greenhouse & Server Room
Main highlights- RECHARGEABLE INTERNAL BATTERY -The Necto smart RV and Pet monitor has a 3 day long-lasting rechargeable battery. Unlike WiFi sensors, Necto provides continuous monitoring in the event of a power outage, via its built-in battery and cellular technology. Receive instant alerts on your phone when battery power is low or if the device disconnects from the network.
- INTUITIVE DASHBOARD & EASY SETUP - Our online user-friendly portal gives you remote access to your sensor from anywhere. Use your mobile phone or PC to customize alert thresholds, view past readings and manage device settings. The sensor takes minutes to install and requires no technical expertise. Simply activate the device on the online user portal and plug it into any standard wall outlet.
- INSTANT ALERTS & 24/7 MONITORING - Keep tabs on your Home, RV, Car, or Pets from anywhere with the 3-IN-1 temperature, humidity & power outage monitor. Customize the high and low temp/humidity thresholds and add up to 5 contacts for unlimited Text and Email alerts. Receive real-time alerts if critical changes in temp/humidity or a power loss occurs
- FAST REFRESH & FREE DATA STORAGE - The industrial built-in temperature and humidity sensor takes readings every 10 seconds to make sure the temp/humidity are within the safe range. Every 10 minutes the most recent reading is updated on the online portal. Readings are stored on our servers for 1 year and can be downloaded anytime on a CSV file.
- 2 YEARS OF CELLULAR SERVICE INCLUDED - The ONLY cellular enabled humidity sensor without monthly fees. Necto includes 2 years of cellular service, providing the most cost-effective solution to remotely monitor your property without WiFI. Service can be renewed each additional year for only $29.99. Necto’s built-in 4G LTE SIM card can operate on both AT&T and T-Mobile cellular towers.
9.8Exceptional
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Value for Money2
Power ProbePower Probe Temperature Probe Kit (TEMPKIT) [Dual-Zone Digital Thermometer, Wireless Temperature Readings, Additional Wireless Probe Accessory]
Main highlights- Wireless remote sensor
- Dual zone readings
- Degreef and DegreeC -selectable
- Bright backlit LCD
9.5Excellent
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3
DROKDROK 10K Temperature Sensor Probe, 5pcs 1 Meter Waterproof Temp Sensor Probe, Stainless Steel 3950 NTC Temp Sensor Probe, Digital Temperature Transmitter Extension Cable
Main highlights- Wide Measuring Range: Our temperature probe is able to tolerate the widest measuring range (-25°c to 125°c (-13℉ to 257℉)).
- Wide Application: This multifunctional test probes can be used in household air conditioner, refrigerator, water fountain, drying box, constant box, etc.
- Stainless Steel Probe: This temperature sensor for car has 5*25mm stainless steel housing, which is waterproof, moisture-proof and anti-rust.
- Applicable Voltage Range: 3-5V. Applicable Current Range: 0-10 mA.
- Advanced Technology: DROK smart sensors cable adopts sensitive and reliable NTC thermistor and connected by PVC wire, 1 meter lead length (3.28ft), available for remote temperate measuring and controlling.
9.3Excellent
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4
GEMSENBOFU10K Temperature Sensor Probe, 3pcs 1 Meter Waterproof Temp Sensor Probe, Stainless Steel 3950 NTC Thermistor Sensor Probe, Digital Temp Transmitter Extension Cable
Main highlights- Wide Application: The multifunctional test probe can be used in household air conditioners, refrigerators, water fountains, drying boxes, constant boxes, etc.
- Terminal Size: For XH2.54-2P. Product Type: NTC 10K B3950 1% Temperature Probe
- Temperature Measurement Range: The temperature probe can withstand the widest measurement range -25°c to 125°c (-13 ° F to 257 ° F).
- Stainless Steel Probe: This car temperature sensor is made of 5*25mm stainless steel housing, which is waterproof, moisture-proof and rust-proof.
- Advanced Technology: The smart sensor cable uses sensitive and reliable NTC thermistors connected via PVC wire with a lead length of 1 meter (3.28 ft) for remote temperature measurement and control.
9.2Excellent
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5
HiLetgoHiLetgo 5pcs Digital LCD Thermometer Temperature Digital LCD Fridge Thermometer Water Temperature with Probe Fahrenheit
Why we love it
Wide temperature range for versatile use.
Compact size fits easily in small spaces.
Accurate readings with 0.1 resolution.
9.0Excellent
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6
HiLetgoHiLetgo 5pcs DS18B20 Temperature Sensor Temperature Probe Stainless Steel Package Waterproof 1M
Main highlights- Wiring: Red(VCC), Yellow(Data), Black(GND)
- Wide temperature range of -55 ℃ ~ +125 ℃
- Tips: Using a 4.7K resistor between the Data and VCC will make the testing of the probe easilier.
- Power supply: 3.0V ~ 5.5V
- DS18B20 Temperature Sensor Cable with Probe(Pack of 5)
8.9Very Good
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7
VIVOSUNVIVOSUN Temperature & Humidity Sensor Probe, Waterproof Stainless Steel Environmental Monitoring Probe for GrowHub Controller E42/E42A, AeroLab THB1/THB1S, 12ft
Main highlights- Waterproof: With an IP65 waterproof rating, this sensor can withstand humid conditions, protecting itself from splashes of water and dust
- Ultra Sensitive: With a Swiss-made temp and humidity chip, the sensor delivers stable and reliable performance, providing precise and quick readings even in extreme weather conditions
- Premium Material: The sensor head has a premium stainless steel housing, providing waterproof, moisture-proof and anti-rust properties; Durability is further enhanced by the gold-plated 2.5mm plug, ensuring a stable connection
- Dimensions: Total Length: 12 feet (Sensor Head: 2 inches); 2.5mm Plug; -40℉-257℉ (-40°C-125°C) Temp Measurement Range; 0-100% RH Humidity Measurement Range
- Compatibility: Works with GrowHub Controller E42/E42A, AeroLab THB1/THB1S, this sensor is perfect for use in both growing and HVAC applications. It detects temperature and humidity changes, provides real-time updates on current climate conditions, and assists in creating a more comfortable environment
8.6Very Good
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8
HUNGTOR5pcs Pack High Accuracy K Type Mini-Connector Thermocouple Temperature Probe Sensor, 1 Meters Long Measure Range -50°C~482°C (-58°F~899°F)
Main highlights- Universal compatibility: Compatible with Type-K temperature measuring instruments, fast response time.
- Product Name: K type thermocouple temperature probe sensors.
- Measurement range: 1 Meters Long Measure Range -50°C~482°C (-58°F~899°F).
- High Accuracy, Ease of Use and Plug in & Play
- Good insulation: The thermocouple is insulated internally with fiberglass cable, allowing the thermocouple to be formed and bent without fear of cracking.
8.5Good
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9
YoLinkYoLink Weatherproof Fluid, Air, Surface Extreme High/Low Temperature Sensor with Probe, 1/4 Mile Long Range, YoLink Hub Required
9.9 Simple to use9.3 Precision9.3 WaterproofWhy we love it
Versatile: Many uses
Easy Setup: Quick simple
Know Now: Real time alerts
8.3Good
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10
PerfectPrimePerfectPrime TL1917SL K-Type Inconel 600 Flexible Thermocouple Temperature Sensor Probes -40~2012°F, 3.2mm / 150mm
Main highlights- Ungrounded Flexible High temperature K-Type Inconel 600 Thermocouple Probe Sensor
- Probe Diameter : 3.2 mm , Probe Length: 150 mm , Wire Length: 1000 mm
- Operating temperature: -40 to 2012 °F
- K Type Connector: Flat Shape, Male
- Accuracy : +/- 1.5 °F
8.2Good
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