1
Track indoor air quality effortlessly.
Monitors PM 2.5, VOCs, CO, humidity, temperature.
Color-coded LED indicates current air quality.
Receive notifications for poor air quality.
Integrate with Alexa for smart routines.
Enhance comfort with temperature sensor data.
Easy setup, perfect for non-experts.
Average Rating out of 5:
Price Range: $54.99
2
High precision NTC thermistor for accurate readings.
1 meter lead for flexible temperature monitoring.
Wide temperature range: -25°C to 125°C.
Durable stainless steel housing, waterproof and rust-proof.
Versatile use in various household applications.
Low voltage and current requirements (3-5V, 0-10mA).
Reliable performance in diverse environments.
Average Rating out of 5:
Price Range: $9.99
3
No subscriptions required for monitoring.
Real-time alerts via unlimited text notifications.
1-2 years battery life with low power technology.
Monitors temperature and humidity 24/7.
Data logging with offline storage capability.
Compatible with Alexa and IFTTT.
Made in America with dedicated support team.
Average Rating out of 5:
Price Range: $149.00
4
Requires Tapo Hub for operation. High-accuracy Swiss-made temperature and humidity sensor. Real-time updates every 2 seconds. Free 2-year data storage and export. Long-lasting performance with 1 CR2450 battery. Home automation features with other Tapo devices. Wide coverage area with low-power wireless protocol.
Average Rating out of 5:
Price Range: $19.99
Material: Plastic
5
Waterproof design for reliable outdoor use.
Compatible with Raspberry Pi GPIO connections.
Temperature range: -55℃ to +125℃ (-67℉ to +257℉).
9-bit to 12-bit temperature measurements available.
Includes pull-up resistor for easy integration.
Designed for various DIY projects and applications.
Stainless steel probe ensures durability and accuracy.
Average Rating out of 5:
Price Range: $8.99
6
Pack of 5 durable temperature sensors.
Wide temperature range: -55℃ to +125℃.
Waterproof stainless steel probe for reliability.
Easy wiring: Red(VCC), Yellow(Data), Black(GND).
Power supply: 3.0V to 5.5V.
4.7K resistor improves probe testing.
Ideal for various temperature measurement applications.
Average Rating out of 5:
Price Range: $10.99
Material: Stainless Steel
7
High sensitivity AOSONG AM2302 chip.
Single-bus digital signal output.
Temperature range: -40 to 80°C.
Humidity range: 0-100% RH.
Temperature accuracy: ±0.5°C.
Humidity accuracy: ±2% RH.
Convenient installation with fixing screw hole.
Average Rating out of 5:
Price Range: $13.99
8
Accurate temperature sensing in challenging locations.
Compact design complements any room decor.
Simple installation process for quick setup.
No field calibration needed; factory calibrated.
Enhances thermostat performance and efficiency.
Improves comfort in temperature-sensitive areas.
Reliable and durable for long-term use.
Average Rating out of 5:
Price Range: $20.85
Size: 1 Pack
9
5PCS capacitive soil moisture sensors included.
Operating voltage range: 3.3~5.5 VDC.
Analog output voltage: 0~3.0 VDC.
Corrosion-resistant design for longer lifespan.
High linearity and repeatability for accurate readings.
Compact size for easy integration in projects.
Compatible with Arduino and Raspberry Pi platforms.
Average Rating out of 5:
Price Range: $8.98
10
Includes 5 K type thermocouple probes.
Each probe measures 3 meters in length.
Temperature range: -50 to 400 °C.
Fast response time within 5 seconds.
Compatible with TM902C and TES1310 instruments.
Constructed from durable fiberglass material.
Suitable for air and gas temperature measurement.
Average Rating out of 5:
Price Range: $12.99
Color: Silver
Material: Fiberglass
11
2 years of cellular service included.
No monthly fees for monitoring.
Real-time alerts via text and email.
Rechargeable battery lasts up to 3 days.
Easy setup with no technical expertise needed.
Fast readings every 10 seconds.
Data stored for one year, downloadable anytime.
Average Rating out of 5:
Price Range: $179.00
Material: Copper
12
Accurate temperature and humidity monitoring.
Real-time alerts sent to your phone.
Unlimited historical data storage available.
Intuitive app with interactive graphs.
Compact design fits anywhere easily.
Bluetooth connectivity up to 330 ft.
Compatible with multiple devices for monitoring.
Average Rating out of 5:
Price Range: $39.95
Material: Soft Touch Plastic
13
Waterproof K Type thermocouple for reliable measurements.
Grounded sensor for accurate temperature readings.
Compatible with PID temperature controllers.
Temperature range: 0~500℃ for versatile applications.
Stainless steel material ensures rustproof durability.
2m braided cable withstands high temperatures up to 600℃.
5mm diameter probe for precise temperature sensing.
Average Rating out of 5:
Price Range: $9.99
14
Includes 2 high-precision BME280 sensor modules.
Measures temperature, humidity, and atmospheric pressure accurately.
Compatible with I2C and SPI interfaces.
Low power consumption for eco-friendly projects.
Compact and portable design for easy transport.
Reliable performance in challenging environments.
Ideal for weather monitoring and indoor climate control.
Average Rating out of 5:
Price Range: $14.99
Material: 5 V
15
Waterproof design for various environmental conditions.
Temperature range: -55℃ to +125℃ (-67℉ to +257℉).
High precision with 9 to 12-bit measurements.
Compatible power supply: 3.0V to 5.5V.
Ideal for granaries, freezers, and equipment rooms.
Includes 2 sensors for versatile applications.
Durable stainless steel construction enhances longevity.
Average Rating out of 5:
Price Range: $5.99
16
Two NTC temperature sensor probes included.
Each probe measures 3 meters long.
Durable 5*25mm stainless steel housing.
Wide temperature range: -25°C to 125°C.
Ideal for various household applications.
100% brand-new with two-year guarantee.
Free replacement for quality issues.
Average Rating out of 5:
Price Range: $8.99
Material: Stainless Steel
17
High accuracy for reliable temperature measurements.
Clamp jaw opens up to 1.8 inches.
Temperature range from -40°F to 392°F.
Compatible with K-type thermocouple probes.
Spring-loaded jaws ensure secure grip.
Ideal for HVAC and plumbing applications.
Compact design for easy handling and storage.
Average Rating out of 5:
Price Range: $13.99
Color: Yellow
Material: Stainless Steel
18
Accurate humidity measurement: 0%-100% ±2% RH
Temperature range: -40°C to 80°C ±0.5°C
Digital output for easy integration with microcontrollers
Operates on 3V to 5.5V DC voltage
Compact size: 28.2mm x 13.1mm x 5.5mm
Lightweight design: approximately 6g for easy handling
Includes necessary connection wires for setup
Average Rating out of 5:
Price Range: $13.99
19
Versatile for various temperature monitoring applications.
Easy setup with YoLink app's QR code scanner.
No WiFi required; uses unique wireless technology.
1/4 mile range with long battery life.
Two-way encrypted communication ensures network security.
Hub required for full functionality and compatibility.
Multiple notification methods for immediate alerts.
Average Rating out of 5:
Price Range: $35.99
Color: White
Material: Plastic
20
Includes 3 K type thermocouple probes.
Measurement range: 0 to 500 °C (32 to 932 °F).
Fast response time; activates in 5 seconds.
Compatible with various thermometer gauges.
Flexible design; can bend without cracking.
Good insulation and heat resistance from glass fiber.
Universal type K sensor for versatile applications.
Average Rating out of 5:
Price Range: $14.99
Color: multicolor
21
Waterproof design for versatile usage environments.
Easy-to-plug DS18B20 temperature probe sensor.
Includes pull-up resistor for direct microcontroller connection.
Ideal for fish tanks, greenhouses, and industrial systems.
Working voltage range: 3.3 to 5VDC.
Measuring range from -55 to 125 ℃.
Lead withstands maximum temperature of 85 degrees.
Average Rating out of 5:
Price Range: $13.48
Material: lead
22
K Type thermocouple for accurate temperature measurement.
Measuring range: 32~1112°F (0~600°C).
Durable 304 stainless steel probe material.
Includes two insulated terminal forks.
2 meters long probe for versatile applications.
NPT 1/2" thread size for easy installation.
Ideal for temperature control in various settings.
Average Rating out of 5:
Price Range: $13.99
Material: Stainless Steel
23
Durable material, anti-corrosion and waterproof design.
Temperature range: -40 to 400 degrees Celsius.
Fast thermal response of 0.1 seconds.
Ideal for liquid measurement applications.
Non-combustible and high temperature resistant.
Versatile for various industrial applications.
Includes five mini-connector probe sensors.
Average Rating out of 5:
Price Range: $12.49
24
High-quality ceramic insulator for durability.
Versatile connector for digital thermometers and controllers.
Measures temperatures from 32°F to 2372°F.
3.3 ft wire length for flexible installation.
Heavy-duty 8 gauge thermocouple for accuracy.
Ideal for kilns and high-temperature applications.
Complete kit for precise temperature measurement included.
Average Rating out of 5:
Price Range: $12.15
25
High-quality K-Type thermocouple sensor.
Temperature range up to 600℃.
Durable stainless steel probe construction.
2M (6.6Ft) wire length for flexibility.
Shielded fiberglass wire withstands high temperatures.
High accuracy with A-grade precision IC.
Compact 5mm probe diameter for versatile use.
Average Rating out of 5:
Price Range: $7.69
26
24-inch universal thermocouple for gas appliances.
Compatible with multiple brands and models.
Stainless steel construction ensures durability.
Easy to install and replace.
High temperature and pressure resistance.
Designed for boilers, furnaces, and water heaters.
Prolonged thermocouple life for reliable performance.
Average Rating out of 5:
Price Range: $9.99
27
Durable thermocouple plug adapter for reliable connections.
Includes 2 pairs of male and female connectors.
Compatible with K type thermocouples and RTDs.
Heat resistant up to 200 degrees Celsius.
Compact size for easy installation and use.
High-quality plastic and metal construction ensures longevity.
Perfect for temperature measurement in various applications.
Average Rating out of 5:
Price Range: $9.99
28
24/7 monitoring for temperature and humidity levels.
Instant alerts via text, call, or email.
Works anywhere with cellular signal coverage.
Continues functioning during power outages.
Affordable subscription plans starting at $8.25/month.
Intuitive app for remote monitoring and data tracking.
Ideal for RVs, pets, and greenhouse safety.
Average Rating out of 5:
Price Range: $99.00
