Humidity Sensor Circuit(133)
Uses item details. Price when purchased online
DIGITEN Temperature and Humidity Controller with Timer - 3 Outlet, 2 Separate Probes, Plug in Temperature Controller for Reptiles ,Snake, Mushrooms $44.99

Sponsored
$4499
current price $44.99DIGITEN Temperature and Humidity Controller with Timer - 3 Outlet, 2 Separate Probes, Plug in Temperature Controller for Reptiles ,Snake, Mushrooms
4.3 out of 5 stars
Best seller, Geevon Digital Hygrometer, 3 Pack Indoor Thermometer Indoor Thermohygrometer with Battery, Digital Temperature Humidity Meter Indicator for Home, Office, Greenhouse, Mini Hygrometer(White) From $11.99
Best seller

Sponsored
From$1199
Geevon Digital Hygrometer, 3 Pack Indoor Thermometer Indoor Thermohygrometer with Battery, Digital Temperature Humidity Meter Indicator for Home, Office, Greenhouse, Mini Hygrometer(White)
4.5 out of 5 stars
6 in 1 Plug-in Multifunctional Environment Monitor,Portable Indoor Temperature Humidity Detector with Digital Display, Magnetic Mount & Battery Backup,for home, car, apartment, or travel use From $30.98

Sponsored
From$3098
6 in 1 Plug-in Multifunctional Environment Monitor,Portable Indoor Temperature Humidity Detector with Digital Display, Magnetic Mount & Battery Backup,for home, car, apartment, or travel use
Clearance, DAYBETTER WiFi Indoor Thermohygrometer, Smart Temperature Humidity Sensor with Phone App Digital Display, App Notification Alert & Data Storage, Remote Monitor for Bedroom Greenhouse Home, 2 Pack From $8.99
Clearance

Sponsored
From$899
DAYBETTER WiFi Indoor Thermohygrometer, Smart Temperature Humidity Sensor with Phone App Digital Display, App Notification Alert & Data Storage, Remote Monitor for Bedroom Greenhouse Home, 2 Pack
3.3 out of 5 stars
TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Automated Control, Adjustable Timing, Neutral Wire Required, White From $28.99

3 options
Available in additional 3 optionsFrom$2899
TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Automated Control, Adjustable Timing, Neutral Wire Required, White
3.3 out of 5 stars
Homena 1pc Humidity Sensor Board High-accuracy Dehumidifier Temperature Humidity Sensor Module For OQ10MK112 TCL-CRJQK04-J-R10 $8.02

$802
current price $8.02Homena 1pc Humidity Sensor Board High-accuracy Dehumidifier Temperature Humidity Sensor Module For OQ10MK112 TCL-CRJQK04-J-R10
TOPGREENER Dual Tech Humidity Sensor Switch PIR Motion & Air Moisture Detection Bathroom Fan & Light Control NEUTRAL WIRE REQUIRED UL Listed TDHOS5 From $47.99

2 options
Available in additional 2 optionsFrom$4799
TOPGREENER Dual Tech Humidity Sensor Switch PIR Motion & Air Moisture Detection Bathroom Fan & Light Control NEUTRAL WIRE REQUIRED UL Listed TDHOS5
4.7 out of 5 stars
Humidity Controller Outlet 16A Direct Output Hygrometer Humidity Control Switch Humidity Sensor 20-95%RH US Plug $16.51 Was $20.67

Now$1651
current price Now $16.51, Was $20.67$20.67
Humidity Controller Outlet 16A Direct Output Hygrometer Humidity Control Switch Humidity Sensor 20-95%RH US Plug
3.7 out of 5 stars
BME280 3.3V sensor module pressure temperature and humidity measurement $9.49

$949
current price $9.49BME280 3.3V sensor module pressure temperature and humidity measurement
X-Sense WiFi Thermometer Hygrometer with App Control, Indoor Temperature and Humidity Sensor for Home, 3 Sensors with Base Station $49.99 Was $55.99

Sponsored
Now$4999
current price Now $49.99, Was $55.99$55.99
X-Sense WiFi Thermometer Hygrometer with App Control, Indoor Temperature and Humidity Sensor for Home, 3 Sensors with Base Station
4.8 out of 5 stars
X-Sense Wi-Fi Hygrometer Indoor Humidity, Smart Hygrometer Thermometer with Remote Monitoring & App Control, Wi-Fi Temperature Sensor for Room Temperature Monitoring, Humidor, Greenhouse From $14.99

Sponsored
From$1499
X-Sense Wi-Fi Hygrometer Indoor Humidity, Smart Hygrometer Thermometer with Remote Monitoring & App Control, Wi-Fi Temperature Sensor for Room Temperature Monitoring, Humidor, Greenhouse
4.2 out of 5 stars
Atlas Scientific EZO Humidity Circuit $32.99

$3299
current price $32.99Atlas Scientific EZO Humidity Circuit
Ortis Humidity Sensor Switch, in-Wall Bathroom Fan Automated Control Switch, Separate Sensor for Better Moisture Detection, 328ft Range, 110/220V, Keep Your Room Dry From $22.99

2 options
Available in additional 2 optionsFrom$2299
Ortis Humidity Sensor Switch, in-Wall Bathroom Fan Automated Control Switch, Separate Sensor for Better Moisture Detection, 328ft Range, 110/220V, Keep Your Room Dry
5 out of 5 stars
M Buder Dehumidifier Humidity Sensor Module Part PC Replacement for 50 70 Pints Models Hisense Garrison PCB07-33-V02 1359219 B 207532 1520001A 1.8 x 1.0 inches / 4.5 x 2.6 cm $10.87 Was $12.30

Now$1087
current price Now $10.87, Was $12.30$12.30
M Buder Dehumidifier Humidity Sensor Module Part PC Replacement for 50 70 Pints Models Hisense Garrison PCB07-33-V02 1359219 B 207532 1520001A 1.8 x 1.0 inches / 4.5 x 2.6 cm
TABLZONE Dehumidifier Moisture Sensor Module, Green Circuit Board with Temperature Compensation for Basement Humidity Control $20.08

$2008
current price $20.08TABLZONE Dehumidifier Moisture Sensor Module, Green Circuit Board with Temperature Compensation for Basement Humidity Control
5 Pack DHT11 Temperature Humidity Sensor Module, 3.3V-5V Digital Sensor with Wires, 20%-95% Humidity/0-50 Temperature Range $9.99

$999
current price $9.995 Pack DHT11 Temperature Humidity Sensor Module, 3.3V-5V Digital Sensor with Wires, 20%-95% Humidity/0-50 Temperature Range
1 Pcs Dehumidifier Humidity Sensor Board OQ10MK112.PCB, TCL-CRJQK04-J-R10 High-accuracy Humidity Sensor Replacement Accessories $8.18

$818
current price $8.181 Pcs Dehumidifier Humidity Sensor Board OQ10MK112.PCB, TCL-CRJQK04-J-R10 High-accuracy Humidity Sensor Replacement Accessories
WT-2000 110-220V Digital Digital Humidity Controller 0% 99%RH With Humidity Sensor Humidify Dehumidification Switch Socket 0.1% RH Accuracy $19.66

$1966
current price $19.66WT-2000 110-220V Digital Digital Humidity Controller 0% 99%RH With Humidity Sensor Humidify Dehumidification Switch Socket 0.1% RH Accuracy
RHI-112A Temp Humidity Sensor Circuit Module Dehumidifier $22.99

$2299
current price $22.99RHI-112A Temp Humidity Sensor Circuit Module Dehumidifier
Geevon WiFi Thermometer Hygrometer, Smart Humidity Temperature Sensor with Display, Free Data Storage Export, Temp and humidity monitor with alert, For bedroom, wine cellar, basement(1 Pack) From $16.19

Sponsored
From$1619
Geevon WiFi Thermometer Hygrometer, Smart Humidity Temperature Sensor with Display, Free Data Storage Export, Temp and humidity monitor with alert, For bedroom, wine cellar, basement(1 Pack)
4.6 out of 5 stars
Best seller, Geevon Indoor Outdoor Thermometer Wireless with 3 Remote Sensors, Wireless Thermohygrometer, Digital Temperature Humidity Meter with 200FT/60M Range(Black) From $24.99
Best seller

Sponsored
From$2499
Geevon Indoor Outdoor Thermometer Wireless with 3 Remote Sensors, Wireless Thermohygrometer, Digital Temperature Humidity Meter with 200FT/60M Range(Black)
4.5 out of 5 stars
2PCS DHT22 AM2302 Digital Temperature Humidity Sensor Module Replace SHT11 SHT15 for Arduino DIY $13.99

$1399
current price $13.992PCS DHT22 AM2302 Digital Temperature Humidity Sensor Module Replace SHT11 SHT15 for Arduino DIY
Leviton Humidity Sensor $46.48

$4648
current price $46.48Leviton Humidity Sensor
DHT11 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable $14.02

$1402
current price $14.02DHT11 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable
Digital Temperature and Humidity Sensor Module Temperature and Humidity Probe Sensor with Wire and Case $9.19

$919
current price $9.19Digital Temperature and Humidity Sensor Module Temperature and Humidity Probe Sensor with Wire and Case
Homena Temperature Humidity Sensor Module with PH2 0mm Probe for Precise Readings $8.77

$877
current price $8.77Homena Temperature Humidity Sensor Module with PH2 0mm Probe for Precise Readings
Milisten Humidity Sensing Module for Dehumidifier with Easy Installation and Temperature Compensation $22.79

$2279
current price $22.79Milisten Humidity Sensing Module for Dehumidifier with Easy Installation and Temperature Compensation
Trane Parts Trane ZSENS930AW00MA Z- Temperature and Humidity Sensor (ZSENS930AW00M_ver4) $91.00

$9100
current price $91.00Trane Parts Trane ZSENS930AW00MA Z- Temperature and Humidity Sensor (ZSENS930AW00M_ver4)
Humidity Switch Module HR202 Humidity Switch Relay Module Humidity Sensor Controller DC5V Portable Module $7.99

$799
current price $7.99Humidity Switch Module HR202 Humidity Switch Relay Module Humidity Sensor Controller DC5V Portable Module
Black Friday Deal, DAYBETTER Digital Hygrometer Thermometer with Large Display, Instant Read Thermometer for Adults, Indoor Thermometer with Humidity Monitor for Bedroom $9.49 Was $16.99
Black Friday Deal

Sponsored
Now$949
current price Now $9.49, Was $16.99$16.99
DAYBETTER Digital Hygrometer Thermometer with Large Display, Instant Read Thermometer for Adults, Indoor Thermometer with Humidity Monitor for Bedroom
3.9 out of 5 stars
Geevon WiFi Thermometer Hygrometer with App Email Notification Wireless Digital Humidity Temperature Monitor, 2.4G wifi, LCD, Historical Data Storage and Export, for Bedroom, Wine Cellar(1 Pack) From $16.99

Sponsored
From$1699
Geevon WiFi Thermometer Hygrometer with App Email Notification Wireless Digital Humidity Temperature Monitor, 2.4G wifi, LCD, Historical Data Storage and Export, for Bedroom, Wine Cellar(1 Pack)
4.4 out of 5 stars
NFTIGB Dehumidifier Humidity Sensor Module Part for 50 Pints and 70 Pints Dehumidifiers Replacement Compatible with Hisense Garrison PCB07-33-V02 1359219 B 207532 1520001A (1.8 x 1.0 Inches) $13.19

$1319
current price $13.19NFTIGB Dehumidifier Humidity Sensor Module Part for 50 Pints and 70 Pints Dehumidifiers Replacement Compatible with Hisense Garrison PCB07-33-V02 1359219 B 207532 1520001A (1.8 x 1.0 Inches)
RS485 Temperature Humidity Sensor Module 5V DC Modbus RTU Digital Transducer for Industrial Monitoring with High Accuracy Precision Transmitter Circuit Board, 2.36 x 1.97 Inches / 6.0 x 5.0 cm $12.22

$1222
current price $12.22RS485 Temperature Humidity Sensor Module 5V DC Modbus RTU Digital Transducer for Industrial Monitoring with High Accuracy Precision Transmitter Circuit Board, 2.36 x 1.97 Inches / 6.0 x 5.0 cm
FC-28 Soil Moisture Sensor Module - 3.3V-5V, 4-Wire Output, Analog & Digital, 21cm Cable, Humidity Probe $7.04

$704
current price $7.04FC-28 Soil Moisture Sensor Module - 3.3V-5V, 4-Wire Output, Analog & Digital, 21cm Cable, Humidity Probe
4-Pack I2C Temperature Humidity Sensor Module 2.0-5.5V $24.37

$2437
current price $24.374-Pack I2C Temperature Humidity Sensor Module 2.0-5.5V
2X Humidity Switch Module HR202 Humidity Switch Relay Module Humidity Sensor Controller DC5V Portable Module $10.70

$1070
current price $10.702X Humidity Switch Module HR202 Humidity Switch Relay Module Humidity Sensor Controller DC5V Portable Module
Homena Temperature Sensor for WTS01 for Elite Temperature Humidity Switch $14.07

$1407
current price $14.07Homena Temperature Sensor for WTS01 for Elite Temperature Humidity Switch
12V/24V/220V Humidity Controller Humidity Sensors Humidity Control Switches Hygrometer Switches Controller 0~99%RH From $8.89
From$889
12V/24V/220V Humidity Controller Humidity Sensors Humidity Control Switches Hygrometer Switches Controller 0~99%RH
DEEPCRAFF Dehumidifier Humidity Sensor Module, Green PCB Repair Replacement Part with Temperature Compensation for Home Units $21.73

$2173
current price $21.73DEEPCRAFF Dehumidifier Humidity Sensor Module, Green PCB Repair Replacement Part with Temperature Compensation for Home Units
Reduced price, Temperature And Humidity Sensor Module With I2C Digital Output, SHT20 SHT30 For RH Monitoring, PE Sintered Shell, 1M Cable, XH2.54 Port(SHT30) Was $15.54
Reduced price

Temperature And Humidity Sensor Module With I2C Digital Output, SHT20 SHT30 For RH Monitoring, PE Sintered Shell, 1M Cable, XH2.54 Port(SHT30)
DX2-T1H1:TEMPERATURE, HUMIDITY SENSOR - RJ45 $128.99

$12899
current price $128.99DX2-T1H1:TEMPERATURE, HUMIDITY SENSOR - RJ45
PCB Type Humidity Sensor Module for Household Appliance Humidity Regulation System $16.92

$1692
current price $16.92PCB Type Humidity Sensor Module for Household Appliance Humidity Regulation System
EXHUMKY Dehumidifier Replacement Humidity Sensor Pcb Module for Stable Home Use $23.34

$2334
current price $23.34EXHUMKY Dehumidifier Replacement Humidity Sensor Pcb Module for Stable Home Use
Aestri GY-SHT31-D Temperature and Humidity Sensor Measurement Module Digital Output I2C Interface for Electronic Components Printed Circuit Boards, 1 Count $8.10 Was $9.84

Now$810
current price Now $8.10, Was $9.84$9.84
Aestri GY-SHT31-D Temperature and Humidity Sensor Measurement Module Digital Output I2C Interface for Electronic Components Printed Circuit Boards, 1 Count
Aestri 9-in-1 Multifunction Expansion Board with DHT11 Humidity and LM35 Temperature Sensor Modules for Computer Accessories DIY Projects Prototyping $11.82

$1182
current price $11.82Aestri 9-in-1 Multifunction Expansion Board with DHT11 Humidity and LM35 Temperature Sensor Modules for Computer Accessories DIY Projects Prototyping
SHT40 Microcontroller Temperature Humidity Sensors Module Low Power Design For Industrial Projects

SHT40 Microcontroller Temperature Humidity Sensors Module Low Power Design For Industrial Projects
Sorven Industrial Temp Humidity Sensor Digital Temperature Humidity Transmitter, Industrial 15V-30VDC Temperature Humidity Transmitter for Greenhouse $77.76

$7776
current price $77.76Sorven Industrial Temp Humidity Sensor Digital Temperature Humidity Transmitter, Industrial 15V-30VDC Temperature Humidity Transmitter for Greenhouse
WIERPOP SHT40 Fast Response Digital Temperature Humidity Sensors Module for Automation From $8.59
From$859
WIERPOP SHT40 Fast Response Digital Temperature Humidity Sensors Module for Automation
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