All Products
AI Overview
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 41-52 of 52 products · 8 unavailable products hidden
OCTOPUS OLED Display
OCTOPUS OLED Display is an OCTOPUS series electric brick with 128X64 OLED display.OLED display has characters of thin thickness, high brightness, self-emission, wide resolution and visual angle, wide temperature range and low power consumption,etc..It can be used for small patterns, alphabets,...
Electric Heating Pad - 14cm x 5cm
A flexible electric heating pad made from stainless steel fibre fabric. Apply 5–12V DC and it warms up — temperature varies with voltage. Lightweight and flexible enough to wrap around objects or integrate into wearable projects. Essentially a large flexible resistor, it can be driven with PWM v...
Gravity: Arduino LM35 Temperature Sensor
This is an Arduino Temperature Sensor based on LM35 temperature chip. A Temperature Sensor can be used to detect ambient air temperature.The LM35 chip is produced by National Semiconductor Corporation and offers a functional range between 0 degree Celsius to 100 degree Celsius with a sensitivity ...
Gravity: I2C Non-contact IR Temperature Sensor (MLX90614-DCI)
We can divide temperature measurement in to two types: contact and non-contact. Contact measurement can only accurately measure temperature when the testing object and the sensor reach thermal equilibrium. This can mean longer response times and reading inaccuracies offset by ambient temperat...
Fermion: ICP-10111 Pressure Sensor (Breakout)
This barometric pressure temperature sensor is equipped with TDK's newly launched ICP-10111 barometric pressure sensor, which is based on MEMS capacitor technology to achieve ultra-low power consumption, industry-leading relative accuracy, and temperature offset coefficient.The Fermion: ICP-10111...
Octopus Temperature And Humidity Sensor
Temperature and humidity sensor is a module based on DHT11 digital temperature and humidity sensing element. Simple design, and sensitive to the ambient temperature and humidity changes, it can be used for temperature alarm, humidity testing and other works.3P Octopus Bricks Interface，input 5V - ...
Gravity: Analog High Temperature Sensor
What sensor should you use when you need to measure temperature? Most people will think of a DS18B20 temperature sensor first, but this sensor is only capable of measuring temperatures up to 125C. In order to measure temperatures greater than 100C you will need something with a greater temp...
Industrial pH Electrode - Armor Casing
This industrial-grade pH combination electrode features a sensitive glass membrane with low impedance, delivering fast response times, good thermal stability, and excellent reproducibility across the full 0–14 pH range. The Ag/AgCl gel electrolyte reference system provides a stable half-cell pote...
2.3KG Serial Bus Servo (6V)
A miniature serial bus servo from DFRobot that delivers 2.3 kg·cm of stall torque at 6 V, controllable via TTL serial communication. Up to 253 servos can be daisy-chained in series, each assigned a unique ID for individual or synchronised control at baud rates up to 1 Mbps. The hybrid gear train...
6 Amp 12-way Screw Terminal Strip
A 12-way screw terminal strip rated at 6A and 250VAC. Can be divided into smaller sections with a sharp knife, making it easy to create custom-sized terminal blocks for any project. Each terminal block includes a mounting hole on a fixed pitch. Key Features 12-Way Configuration – Divisible int...
DFRobot SEN0676 80GHz mmWave Liquid Level Sensor - 40m UART
·
This 80GHz millimetre-wave radar module is built for precise, non-contact liquid level detection. Using Frequency Modulated Continuous Wave (FMCW) radar, it measures from above the liquid surface, making it suitable for corrosive, hazardous or high-purity liquids where contact probes are not idea...
10µF 50V ±10% X5R Ceramic Capacitor (1206)
·
This high-capacitance multilayer ceramic capacitor (MLCC) provides 10µF in a compact 1206 surface-mount package.Rated for 50V with an X5R dielectric and ±10% tolerance, it is suited to power supply filtering, bypassing and decoupling applications where capacitance needs to remain relatively stabl...
