Temperature & Humidity

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21 Products Found


Grove - High Temperature Sensor

This isn't a plain outdoor thermometer - it has a range of -50 to 600°C.

$8.90 USD


LilyPad Temperature Sensor

Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor.

$5.00 USD


Devantech TPA81 8x1 Thermopile

This tidy little 1 row x 8 element thermopile sensor reads the temperature across a 41 degree sweep. And it can control a servo to automatically pan and create it's own thermal image!

$99.50 USD


DS1620+ Serial Digital Thermometer

Looking for DS1620+ Serial Digital Thermometer ? The DS1620 Serial Digital Thermometer is a 9-bit serial thermometer with fail safe alarm. Order your DS1620 Serial Digital Thermometer online now !

$5.95 USD


DS18B20+ Temperature Sensor

The DS18B20+ is a handy, 1-wire compatible temperature sensor, ideal for interfacing with the PICAXE!

$4.95 USD


Phidgets Humidity/Temperature Sensor

This humidity/temperature sensor measures relative humidity from 10% to 95% with a typical error of ±2% RH at 55% RH

$50.00 USD


Phidgets Precision Temperature Sensor

Temperature sensor with a range of -30°C to +80°C with a typical error of ±0.75°C in the 0°C to 80°C range.

$15.00 USD


Sensirion Temp/Humidity Sensor

The Sensirion Temp/Humidity Sensor is an efficient sensor that measure the ambient temperature and humidity of the surrounding area.

$44.99 USD


TMP36 Temperature Sensor

This is a tidy analog temperature sensor with a functional range of -40°C to +125°C

$3.20 USD


PhidgetTemperatureSensor Thermocouple 1-Input

Thermocouples are widely used to measure extreme temperatures impossible to measure with other types of sensors.

$55.00 USD


Grove - GSR Interface

Galvanic skin response measures the electrical conductance of skin. This Grove module makes it easy to measure the response across 2 fingers on a hand.

$9.90 USD


SparkFun Liquid Level Sensor

Need to measure fluid levels? This eTape sensor is a solid state, continuous fluid level sensor ideal for non-nasty environments (but including water).

$39.95 USD


Carbon Monoxide Sensor - MQ-7

This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO concentrations anywhere from 20 to 2000ppm.

$7.25 USD


Humidity Sensor - HIH-4030 Breakout

This SparkFun breakout board houses the Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog output voltage.

$16.95 USD


LK162-12-E Extended Temperature option

This unit is used in a variety of industrial applications such as computer server systems and web application control systems.

$59.95 USD


Gas Sensor Breakout Board

Simple breakout board for the SparkFun MQ-3, MQ-4, MQ-6 and MQ-7 gas sensors. 

$0.95 USD


Prop Shield With Motion Sensors

The Teensy Prop Shield is a wonderfully full-features sensor add-on for Teensy (and other) microcontrollers, featuring 11 sensor inputs, audio amplification and 8MB extra memory.

$21.00 USD


Grove - Water Sensor

A simple but effective Grove water sensor. Expose the electrodes to a drop of water, and the signal drops very low. Can be used with both analog and digital ports.

$3.15 USD


Grove - Temperature and Humidity Sensor

Measure temperature and humidity with the pre-calibrated Grove TempHumi sensor.

$6.40 USD


Grove - Temperature & Humidity Pro Sensor

For more precise environmental measurements using the Grove system.

$14.90 USD


Seeed One Wire Temperature Sensor

For simple and easy temperature measurement using the 1-wire protocol with a prepared DS18B20 sensor.

$5.90 USD





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