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10 PCS W1209 DC 12V Red Heat Cool Temp Thermostat Temperature Control Switch Temperature Controller
US $ 14.02
US $ 20.32
-31%
(5.0)
Pool Thermometer with LED Display and Waterproof Probe Thermometer for Water Fish Tank Outdoor Temperature Meter EU Plug
US $ 56.51
(5.0)
Tuya Zigbee Wifi Valve 0% To 100% Water Open Rate Intelligent Ball Valve Automation Controller Water Leakage Sensor Smart Life
US $ 51.53
US $ 81.80
-37%
(5.0)
SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature Humidity In One Sensor I2C Communication Gas Sensor Module
US $ 16.53
(5.0)
AHT20+BMP280 Temperature Humidity And Pressure Module High-Precision Digital Sensor
US $ 0.92
US $ 1.35
-32%
(5.0)
Environmental Sensor For Jetson Nano Eco Sensor Expansion Board I2C Interface Communication Special For Jetson Nano
US $ 43.66
US $ 54.58
-20%
(5.0)
7 Channel RS485 NTC Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07
US $ 6.19
US $ 16.73
-63%
(5.0)
RC-51H USB Temperature And Humidity Data Logger 32000 Point Large Capacity Logger Temperature And Humidity Logger
US $ 33.78
US $ 46.92
-28%
(5.0)
Pool Thermometer with LED Display and Waterproof Probe Thermometer for Water Fish Tank Outdoor Temperature Meter EU Plug
US $ 56.51
(5.0)
For Banana Pie Camera Module M2+/M2 Zero/M64/M2 OV5640 Infrared
US $ 15.04
US $ 22.45
-33%
(5.0)
20Pieces Weather Sensor Module Raindrops Rain Module Rain Sensor Leaf Sensor Module High Sensitivity Module
US $ 11.38
US $ 18.05
-37%
(5.0)
Tempu04 Reusable TEMP Data Logger Temperature Data Logger Recorder With 32000 Points Capacity 30%OFF
US $ 15.41
US $ 25.68
-40%
(5.0)
Recessed Outdoor Step Lights Stair Light Switch to Control Stair 6000k 3000k LED Deck Lights Corridor Indoor Lighting
US $ 0.47
US $ 1.09
-57%
(4.4)
Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch
US $ 5.62
US $ 7.30
-23%
(5.0)
PT20B Weather Station Indoor Outdoor Digital Forecast Calendars Hygrometer Humidity Temperature Display Sensor(EU Plug)
US $ 40.15
US $ 52.15
-23%
(5.0)
Tuya APP Smart Heat Detector10Year Battery Fire Temperature Sensor Alarm Wi-Fi Heat Alarm Fire Home Security Alarm Smart Home
US $ 19.97
US $ 22.35
-10%
(5.0)
5.8G Microwave Induction Switch 220V Intelligent Energy Saving Control Microwave Radar Sensor Durable Easy Install Easy To Use
US $ 7.50
(5.0)
DC12V 24V Infrared Human Body Sensor Automatic Adjustable PIR Motion Sensor Switch IR Infrared Detector Light Switch Module 6/8A
US $ 2.21
US $ 3.35
-34%
(5.0)
Digital Thermometer LED Display Fahrenheit Centigrade DC 4-28V High Accuracy Temperature Gauge Sensor with Waterproof NTC Probes
US $ 2.29
US $ 3.01
-24%
(1.0)
Digital Thermometer Tuya Battery Powered Smart Temperature And Humidity Sensor Long Standby Indoor Hygrometer
US $ 26.82
(5.0)
W3230 10A Digital Temperature Controller Thermostat Control Switch Sensor
US $ 4.94
US $ 7.84
-37%
(5.0)
HOT
Tuya Zigbee 3.0 Temperature Humidity Sensor APP Remote Control Thermometer via Smart Life For Smart Home Work With Yandex Alexa
US $ 4.74
US $ 7.90
-40%
(5.0)
Tuya Wifi Indoor Humidity Sensor Temperature Sensor APP Monitoring For Alexa Google Home Voice
US $ 9.46
US $ 15.02
-37%
(5.0)
TAIBOAN Smart TUYA WIFI Digital LCD Indoor Convenient Temperature Sensor Humidity Meter Thermometer Hygrometer Gauge Baby Room
US $ 7.02
US $ 16.31
-57%
(1.0)
6ES7193-6BP20-0DA0 for SIEMENS SIMATIC ET 200SP, BaseUnit
US $ 44.10
US $ 49.00
-10%
(5.0)
Mechanical Thermostat Remote Floor Heating Regulator Temperature Controller 16A 220V Floor Heating Thermostat
US $ 10.41
US $ 14.46
-28%
(5.0)
Mini Thermometer Hygrometer Digital Temperature And Humidity Monitor Wireless Humidity Sensor Room Temperature Monitor
US $ 8.77
US $ 17.55
-50%
(5.0)
1~8PCS Pm10 Formaldehyde Monitor Multifunctional Gas Detector Pm2.5 Lcd Display Air Quality Detector Home Air Quality Tester
US $ 33.43
(5.0)
XK-W1099 Dual Digital Thermostat Humidistat Egg Incubator Temperature Humidity Controller Regulator Thermometer Hygrometer
US $ 12.83
US $ 16.04
-20%
(5.0)
6Channel Temperature Acquisition Module Pt1000 to RS485 MODBUS RTU Protocol ADM-4760
US $ 43.30
US $ 56.23
-23%
(5.0)
W3230 10A Digital Temperature Controller Thermostat Control Switch Sensor
US $ 4.63
US $ 6.91
-33%
(5.0)
2000W 40A DC Motor Speed Controller DC 12V 24V PWM HHO RC Car Fan Speed Regulator Adjustable Power Control Switch Soft Starting
US $ 3.60
US $ 5.46
-34%
(5.0)
20A Tuya Wifi Soil Temperature And Humidity Switch Timer Soil Temp/Humidity Sensor APP Control For Soil Monitoring
US $ 17.05
US $ 28.42
-40%
(5.0)
USR-TCP232-304 ethernet converters Serial RS485 to TCP IP with DNS DHCP
US $ 12.35
US $ 13.00
-5%
(5.0)
Indoor Wireless Remote Monitor Alerting Wifi Temperature Sensor Digital Monitoring Thermometer Hygrometer Detecter
US $ 28.54
(5.0)
5PCS MAX6675 K Type Thermocouple Temperature Sensor Module for Raspberry
US $ 7.91
US $ 8.73
-9%
(5.0)
2024 New 10.1 Inch POE Tablet Smart Home Control Panel Android 11 OS Touch Screen Wall Mount Tablet RS485 for 86 Wall Mount Box
US $ 217.40
US $ 256.59
-15%
(4.3)
PUSR RS485 RS232 Serial Device Server Serial To WIFI / WIFI to Ethernet Converter Support Modbus Gateway USR-W610
US $ 36.52
US $ 81.16
-55%
(5.0)
AHT20+BMP280 Temperature Humidity And Pressure Module High-Precision Digital Sensor
US $ 1.07
US $ 1.58
-32%
(5.0)
STC-8000H Seafood Machine Temperature Control Cold Storage Cabinet Thermostat Single Cooling Over Alarm
US $ 16.18
(5.0)
7MBP75RA120-16 NEW MODULE
US $ 62.90
US $ 85.00
-26%
(5.0)
SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature Humidity In One Sensor I2C Communication Gas Sensor Module
US $ 10.89
US $ 15.56
-30%
(5.0)
Tuya Smart Zigbee Temperature And Humidity Sensor App Control Indoor Thermometer Monitor Home Automation Works With Alexa Google
US $ 3.34
US $ 5.24
-36%
(5.0)
5.0 Touchscreen Face Recognition Wrist Temperature Measurement Detector Face Password Biometric Intelligent Attendance Machine
US $ 255.00
US $ 300.00
-15%
(5.0)
Wireless Programmable Temperature Controller Intelligent Temperature Controller For Gas Boiler Water Heating
US $ 39.69
US $ 51.54
-23%
(5.0)
Tuya Smart Wifi Temperature And Humidity Sensor Wireless Thermometer Hygrometer With LCD Home Remote Linkage Alarm
US $ 13.23
US $ 19.17
-31%
(5.0)
Tuya New WiFi Temperature Humidity Sensor Smart Life Backlight Hygrometer Thermometer Sensor Support Alexa Google Home Assistant
US $ 4.90
US $ 16.22
-69%
(4.9)
RF Module AD8310 High Speed High Frequency RF Logarithmic Detector Power Meter Multifunction Convenience Module Easy To Use
US $ 7.71
US $ 13.77
-44%
(5.0)
Gas Sensor Carbon Dioxide Detection Sensor Module CJMCU-811 Module CO2 ECO2 TVOC Air Quality Detecting I2C Output CJMCU-811
US $ 9.85
US $ 21.42
-54%
(5.0)
Elfin-EW11A Serial Port RS485 to WiFi Serial Device Server Support TCP/IP Telnet Modbus TCP Protocol IOT Data Transfer Converter
US $ 5.99
US $ 7.89
-24%
(4.6)