×

Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.

Shopping Cart 0 items
log in register
Today's Deals Forum Desktop Site
All Categories
Featured
Brands
Development
Sensors
Tools
Miscellaneous
Components
E-Textiles
Robotics
Wireless & IoT
Audio

Filter and sort

Sort by:

Subcategory:

Refine by:

Customer reviews:

Price:

  • $
    to
    $

Retired:

Apply filters:

Environment

Jump to Subcategory:

Magneto Pressure Seismograph Sound Temperature Weather
Weather Meter Kit

Weather Meter Kit

SEN-15901
$79.95
2
Favorited Favorite 37
Wish List
Temperature Sensor - Waterproof (DS18B20)

Temperature Sensor - Waterproof (DS18B20)

SEN-11050
$11.95
26
Favorited Favorite 77
Wish List
SparkFun Environmental Combo Breakout - CCS811/BME280 (Qwiic)

SparkFun Environmental Combo Breakout - CCS811/BME280 (Qwiic)

SEN-14348
$35.95
20
Favorited Favorite 56
Wish List
SparkFun Environmental Sensor Breakout - BME680 (Qwiic)

SparkFun Environmental Sensor Breakout - BME680 (Qwiic)

SEN-16466
$19.95
2
Favorited Favorite 17
Wish List
SparkFun Air Quality Breakout - CCS811

SparkFun Air Quality Breakout - CCS811

SEN-14193
$20.95
9
Favorited Favorite 39
Wish List
COâ‚‚ Humidity and Temperature Sensor - SCD30

COâ‚‚ Humidity and Temperature Sensor - SCD30

SEN-15112
$59.95
8
Favorited Favorite 23
Wish List
SparkFun Atmospheric Sensor Breakout - BME280 (Qwiic)

SparkFun Atmospheric Sensor Breakout - BME280 (Qwiic)

SEN-15440
$14.95
Favorited Favorite 19
Wish List
SparkFun Analog MEMS Microphone Breakout - ICS-40180

SparkFun Analog MEMS Microphone Breakout - ICS-40180

BOB-18011
$6.95
Favorited Favorite 0
Wish List
SparkFun Air Quality Sensor - SGP30 (Qwiic)

SparkFun Air Quality Sensor - SGP30 (Qwiic)

SEN-16531
$19.95
1
Favorited Favorite 19
Wish List
Particulate Matter Sensor - SPS30

Particulate Matter Sensor - SPS30

SEN-15103
$46.95
7
Favorited Favorite 19
Wish List
SparkFun Atmospheric Sensor Breakout - BME280

SparkFun Atmospheric Sensor Breakout - BME280

SEN-13676
$19.95
16
Favorited Favorite 45
Wish List
SparkFun MicroMod Weather Carrier Board

SparkFun MicroMod Weather Carrier Board

SEN-16794
$44.95
Favorited Favorite 2
Wish List
Infrared Thermometer - MLX90614

Infrared Thermometer - MLX90614

SEN-09570
$29.95
5
Favorited Favorite 38
Wish List
SparkFun High Precision Temperature Sensor - TMP117 (Qwiic)

SparkFun High Precision Temperature Sensor - TMP117 (Qwiic)

SEN-15805
$13.95
4
Favorited Favorite 22
Wish List
SparkFun Sound Detector

SparkFun Sound Detector

SEN-12642
$10.95 $7.67
18
Favorited Favorite 63
Wish List
SparkFun Weather Shield

SparkFun Weather Shield

DEV-13956
$39.95
5
Favorited Favorite 32
Wish List
SparkFun Electret Microphone Breakout

SparkFun Electret Microphone Breakout

BOB-12758
$6.95
5
Favorited Favorite 30
Wish List
SparkFun Qwiic MicroPressure Sensor

SparkFun Qwiic MicroPressure Sensor

SEN-16476
$14.95
Favorited Favorite 7
Wish List
Qwiic Pressure/Humidity/Temp (PHT) Sensor - MS8607

Qwiic Pressure/Humidity/Temp (PHT) Sensor - MS8607

SPX-16298
$19.95
Favorited Favorite 6
Wish List
Elektor 6-Channel Temperature Monitor & Logger – Partly Assembled Module

Elektor 6-Channel Temperature Monitor & Logger – Partly Assembled Module

WIG-18013
$94.95
Favorited Favorite 1
Wish List
SparkFun Pressure Sensor Breakout - MS5803-14BA

SparkFun Pressure Sensor Breakout - MS5803-14BA

SEN-12909
$59.95
7
Favorited Favorite 19
Wish List
Humidity and Temperature Sensor - RHT03

Humidity and Temperature Sensor - RHT03

SEN-10167
$9.95
33
Favorited Favorite 83
Wish List
SparkFun Qwiic Thermocouple Amplifier - MCP9600 (Screw Terminals)

SparkFun Qwiic Thermocouple Amplifier - MCP9600 (Screw Terminals)

SEN-16295
$20.95
1
Favorited Favorite 3
Wish List
SparkFun Qwiic Thermocouple Amplifier - MCP9600 (PCC Connector)

SparkFun Qwiic Thermocouple Amplifier - MCP9600 (PCC Connector)

SEN-16294
$27.95
Favorited Favorite 4
Wish List
Geophone - SM-24

Geophone - SM-24

SEN-11744
$59.95
2
Favorited Favorite 29
Wish List
SparkFun Humidity Sensor Breakout - HIH-4030

SparkFun Humidity Sensor Breakout - HIH-4030

SEN-09569
$18.95
6
Favorited Favorite 22
Wish List
SparkFun Lightning Detector - AS3935

SparkFun Lightning Detector - AS3935

SEN-15441
$26.50
1
Favorited Favorite 23
Wish List
SparkFun HMC6343 Breakout

SparkFun HMC6343 Breakout

SEN-12916
$154.95
3
Favorited Favorite 19
Wish List
SparkFun Triple Axis Magnetometer Breakout - MLX90393 (Qwiic)

SparkFun Triple Axis Magnetometer Breakout - MLX90393 (Qwiic)

SEN-14571
$15.95
Favorited Favorite 6
Wish List
SparkFun IR Thermometer Evaluation Board - MLX90614

SparkFun IR Thermometer Evaluation Board - MLX90614

SEN-10740
$34.95
1
Favorited Favorite 17
Wish List
SparkX Differential Pressure Sensor - SDP31 (Qwiic)

SparkX Differential Pressure Sensor - SDP31 (Qwiic)

SPX-17874
$44.95
Favorited Favorite 2
Wish List
SparkFun Humidity and Temperature Sensor Breakout - Si7021

SparkFun Humidity and Temperature Sensor Breakout - Si7021

SEN-13763
$7.95
13
Favorited Favorite 33
Wish List
SparkFun Altitude/Pressure Sensor Breakout - MPL3115A2

SparkFun Altitude/Pressure Sensor Breakout - MPL3115A2

SEN-11084
$14.95
14
Favorited Favorite 47
Wish List
SparkFun Digital Temperature Sensor - TMP102 (Qwiic)

SparkFun Digital Temperature Sensor - TMP102 (Qwiic)

SEN-16304
$6.50
Favorited Favorite 8
Wish List
SparkFun Digital Temperature Sensor Breakout - TMP102

SparkFun Digital Temperature Sensor Breakout - TMP102

SEN-13314
$4.95
6
Favorited Favorite 25
Wish List
SparkFun Humidity Sensor Breakout - SHTC3 (Qwiic)

SparkFun Humidity Sensor Breakout - SHTC3 (Qwiic)

SEN-16467
$9.95
1
Favorited Favorite 7
Wish List
Qwiic PT100 - ADS122C04

Qwiic PT100 - ADS122C04

SPX-16770
$29.95
1
Favorited Favorite 4
Wish List
SparkFun Sound Detector (with Headers)

SparkFun Sound Detector (with Headers)

SEN-14262
$12.50
3
Favorited Favorite 8
Wish List
Ammonia Gas Sensor - MQ-137

Ammonia Gas Sensor - MQ-137

SEN-17053
$34.95
Favorited Favorite 2
Wish List
Magnetic Door Switch Set

Magnetic Door Switch Set

COM-13247
$3.50
Favorited Favorite 66
Wish List
Temperature Sensor - TMP36

Temperature Sensor - TMP36

SEN-10988
$1.50
17
Favorited Favorite 69
Wish List
Qwiic Air Quality Sensor - SGP40

Qwiic Air Quality Sensor - SGP40

SPX-17729
$14.95
Favorited Favorite 3
Wish List
SparkFun gator:environment - micro:bit Accessory Board

SparkFun gator:environment - micro:bit Accessory Board

SEN-15269
$19.95
Favorited Favorite 5
Wish List
SparkFun Humidity and Temperature Sensor Breakout - HIH6130

SparkFun Humidity and Temperature Sensor Breakout - HIH6130

SEN-11295
$31.50
4
Favorited Favorite 15
Wish List
Thermocouple Type-K - Glass Braid Insulated (Bare Wire)

Thermocouple Type-K - Glass Braid Insulated (Bare Wire)

SEN-00251
$14.95
1
Favorited Favorite 9
Wish List
SparkFun Thermocouple Breakout - MAX31855K

SparkFun Thermocouple Breakout - MAX31855K

SEN-13266
$16.95
8
Favorited Favorite 17
Wish List
LilyPad Temperature Sensor

LilyPad Temperature Sensor

DEV-08777
$4.75
Favorited Favorite 18
Wish List
Smoke Sensor - MQ-2

Smoke Sensor - MQ-2

SEN-17049
$4.95
Favorited Favorite 5
Wish List