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Here are the best matches for a temperature probe, grouped by probe type and typical use.
Waterproof digital contact probes (easy MCU hookup)
- Waterproof DS18B20 Temperature Probe 0.5m with XH2.54mm Connector — 1‑Wire DS18B20, -55 to +125°C, 0.5m cable, waterproof stainless probe ($4.10).
- Waterproof DS18B20 Temperature Probe 1M with XH2.54mm Connector — same 1‑Wire DS18B20 probe with a 1m cable ($4.75).
- Waterproof DS18B20 Sensor Kit — DS18B20 probe bundle for Arduino-style projects (nice if you want the extras in one pack) ($13.80).
- Temperature Sensor - Waterproof (DS18B20) — sealed DS18B20 1‑Wire waterproof probe option ($24.25).
- Temperature Sensor - High Temperature, Waterproof (DS18B20) — waterproof DS18B20 1‑Wire probe variant ($25.60).
Simple analog thermistor probes (common for controllers)
- 5pcs NTC 10K Ohm Thermistor Temperature Sensor Cylinder Probe 1m Wire — pack of 5x NTC 10kΩ metal cylinder probes with 1m leads (good for many thermostats/ADC reads) ($10.20).
High-temperature thermocouple probes (for hot surfaces/ovens)
- Thermocouple Type-K - Stainless Steel — Type‑K thermocouple probe (requires a thermocouple amplifier/interface) ($20.35).
- Thermocouple Type-K Glass Braid Insulated [K] — Type‑K, fiberglass braid, rated to 500°C ($20.80).
- Thermocouple Type-K Glass Braid Insulated Stainless Steel Tip — Type‑K stainless tip probe, high-temp capable ($20.60).
- Gravity: I2C High Temperature Sensor (K-Type, 800℃) — includes K-type probe + MAX31855K interface, I2C, up to 800°C ($43.95).
- SparkFun Thermocouple Breakout - MAX31855K — SPI thermocouple digitizer to use with Type‑K probes ($42.95).
Precision RTD probes (accuracy/stability)
- PT100 Platinum RTD Temperature Sensor — PT100 RTD (100Ω @ 0°C) for accurate measurement (needs an RTD interface circuit) ($30.35).
- Platinum RTD Sensor - PT100 - 3 Wire 1 meter long — 3‑wire PT100, 1m lead (better for lead resistance compensation) ($26.60).
Temp probe + humidity (environment monitoring)
- SHT20 I2C Temperature Humidity Sensor (Waterproof Probe) — I2C, waterproof probe measuring temperature + humidity ($39.25).
High-temp (non-DS18B20) analog option
- Gravity: Analog High Temperature Sensor — analog high-temp sensing when 125°C max isn’t enough for DS18B20 ($24.25).
Collections
Showing 1-20 of 52 products · 8 unavailable products hidden
Fermion: AHT20 Temperature and Humidity Sensor (Breakout)
The Fermion AHT20 is a high-precision, low-cost temperature and humidity sensor breakout from DFRobot. Built around an improved MEMS semiconductor capacitive humidity sensor element, it communicates over a standard I2C interface and operates across a wide 2–5 V supply range. The sensor performs ...
SparkFun Temperature Sensor - STTS22H (Qwiic)
The SparkFun STTS22H is a Qwiic-enabled temperature sensor breakout based on ST Microelectronics' ultralow-power, high-accuracy digital temperature sensor. Factory calibrated to ±0.5°C accuracy without any application-level calibration needed, it's ideal for precision temperature monitoring. The...
Octopus LM35 Analog Temperature Brick
The Octopus LM35 Analog Temperature Brick is a plug-and-play temperature sensor module based on the TI LM35D precision centigrade temperature sensor. The LM35 outputs a voltage linearly proportional to temperature (10 mV/°C), making it easy to read with any microcontroller's analog input — no cal...
Fermion: SHT30 Digital Temperature & Humidity Sensor (Breakout)
This Digital Temperature & Humidity Sensor Breakout Board is based upon the Sensirion SHT30 sensor IC. Thanks to Sensirion’s CMOSens® technology, highly integrated capacitive humidity sensing components and band-gap temperature sensing components, the SHT30 offers high reliability and long-term s...
Octopus Temperature Sensor Brick TMP36 Analog for Arduino Micro:bit
Octopus TMP36 Temperature Sensor Brick is a temperature sensor with low voltage and accurate celsius read. It can provide voltage output,which forms a linear relationship with celsius temperature. TMP36 do not need any external calibration. When it is at +25°C, its typical accuracy is ±1°C,while ...
Fermion: STS35 High Accuracy Digital Temperature Sensor (Breakout)
The STS35 temperature sensor from Sensirion gives a fully calibrated, linearized, and supply-voltage-compensated digital output and has an outstanding accuracy of up to +/–0.1°C. It provides an operating temperature range of -40~125°C and up to 1MHz I2C communication rate. Besides, the senso...
SparkFun Digital Temperature Sensor Breakout - AS6212 (Qwiic)
The SparkFun AS6212 Digital Temperature Sensor Breakout delivers high-accuracy temperature measurements with excellent low power consumption. Using the AS6212 sensor from ams AG, it achieves ±0.2 °C accuracy across a wide range and consumes just 6 µA in normal operation. The breakout communicate...
5pcs NTC 10K Ohm Thermistor Temperature Sensor Cylinder Probe 1m Wire
A pack of five NTC thermistor temperature probes, each with a 1-metre wire lead for remote temperature sensing. These 10 KΩ (at 25°C) NTC sensors are sealed in a cylindrical metal probe for durability and are suitable for measuring temperatures from −30°C to +110°C. NTC thermistors decrease in r...
I2C Temperature & Humidity Sensor (Stainless Steel Shell)
This I2C digital temperature & humidity sensor offers high accuracy of ±3.0RH% for humidity and ±0.5°C for temperature and features a user-programmable humidity & temperature alarm function.Its housing is made of 304 stainless steel to ensure good impact resistance, heat resistance, low temperatu...
TS01 Non-contact IR Temperature Sensor 4-20mA
DFRobot TS01 IR temperature sensor is a non-contact thermal sensor, which can be used to measure the infrared intensity of the object so as to calculate its surface temperature without touching. The built-in temperature compensation for the sensor greatly ensures the accuracy of the temperature m...
TC01 Non-contact 16x4 Pixel Infrared Temperature Sensor
The TC01 is a non-contact infrared temperature sensor with a 16×4 pixel array, producing a 64-pixel thermal image. Housed in a waterproof, dustproof metal enclosure (IP65), it communicates via RS485 using the standard Modbus-RTU industrial protocol for easy integration with industrial controllers...
TS01 Non-contact IR Temperature Sensor 0-3V
The DFRobot TS01 is a non-contact infrared temperature sensor that measures surface temperature via infrared radiation. The all-metal IP65 housing provides protection against impact, water, and dust, making it suitable for industrial environments. An integrated optical filter blocks visible and ...
MLX90640 32x24 IR Array Sensor - 55° FOV
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The MLX90640 is a fully calibrated thermal IR array sensor with 32x24 pixels, giving you 768 FIR pixels for non-contact temperature sensing. It uses a digital I2C interface and comes in an industry standard 4-lead TO39 package.An ambient sensor is integrated to measure the chip temperature, along...
ADT7410 High Accuracy I2C Temperature Sensor Breakout Board
Get precise temperature readings with the ADT7410 High Accuracy I2C Temperature Sensor from Analog Devices. Featuring 16-bit resolution (0.0078°C) and ±0.5°C accuracy, this breakout delivers reliable measurements over a simple I2C connection. The sensor runs on 2.7V to 5.5V power and logic, with...
Adafruit TMP119 ±0.03°C I2C Temperature Sensor
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Built around Texas Instruments' TMP119, this breakout makes it easy to add extremely accurate temperature monitoring to your project over I2C. It is designed for applications where temperature really matters, including thermostats, cold chain asset tracking, and gas or heat metering, and it can a...
Elektor 6-Channel Temperature Monitor & Logger Module
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This partly assembled temperature monitor and logger module is designed for reading multiple PT100 temperature probes and sending the measured values out over a serial port for data logging or further processing.Up to six 3-wire PT100 sensors can be connected, letting you monitor as many as six t...
50cm NTC Thermistor Temperature Sensor 10K 3470
A waterproof NTC thermistor temperature sensor with a 100cm (1 metre) cable and stainless steel probe. The 10KΩ resistance at 25°C and standard B-constant make it easy to read with an Arduino or other microcontroller ADC input — just use a voltage divider with a matching 10K resistor. Key Featur...
![TMP36 - Analog Temperature sensor [TMP36]](/rails/active_storage/representations/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCRZxJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--08b9501fee55f5298e7db1a1b6611cbfd70085a7/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVHsHOgtmb3JtYXRJIghqcGcGOwBUOhJyZXNpemVfdG9fZml0WwdpApABaQKQAUkiCHB1cgY7AFRJIg52YXJpYXRpb24GOwBG--4cc5678865497cdbcf7b02aee5242eda5f847322/image_6e87b92b-5d7a-42dc-98e1-cc5112fac043.jpg)
TMP36 - Analog Temperature sensor [TMP36]
The TMP36 is a low-power analog temperature sensor that outputs a voltage proportional to ambient temperature. It operates on 2.7–5.5V and requires no external calibration — simply read the analog voltage and convert to temperature. Key Features Analog Voltage Output – Proportional to temperat...
Multi-function Environmental Module - CCS811+BME280
Build up a simple environmental monitor station with this multi-function environment sensor! Based on the combination of CCS811+BME280 chip, this module features high accuracy, I2C interface, and fast Measurement. The BME280 can provide temperature and humidity compensation for CCS811 to impro...
Infrared Thermometer - MLX90614
Melexis' MLX90614ESF-BAA is an infrared thermometer designed for non-contact temperature sensing. An internal 17-bit ADC and a powerful DSP contribute to the MLX90614’s high accuracy and resolution. It has a huge number of applications including body temperature measurment and movement detection....
