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HT-05 K Type Thermocouple Sensor Temperature Lead Pipe Clamp 1-3/8Inch -40-200℃ HT-05 Durable
US $ 10.50
US $ 22.82
-54%
(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)
Multi-Functional Graffiti Smart Zigbee Temperature Humidity Sensor Portable House Smart Linkage Sensor Durable
US $ 8.64
US $ 10.80
-20%
(5.0)
Tuya WIFI Temperature & Humidity Sensor for Smart Home var SmartLife Thermometer With Display Support Alexa Google Home
US $ 9.86
US $ 14.10
-30%
(5.0)
Tuya Zigbee Temperature And Humidity Sensor Smart Life Indoor Thermometer Monitor Work With Security Alexa Google Home Assistant
US $ 7.13
US $ 7.85
-9%
(5.0)
1 PCS Tempu08 32000 Capacity Temperature Data Logger PDF Report Support Reuse Temperature Record Cold Chain Recorder
US $ 12.20
US $ 15.25
-20%
(5.0)
For Banana Pie Camera Module M2+/M2 Zero/M64/M2 OV5640 Infrared
US $ 15.04
US $ 22.45
-33%
(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)
STC-8000H Seafood Machine Temperature Control Cold Storage Cabinet Thermostat Single Cooling Over Alarm
US $ 13.49
US $ 16.86
-20%
(5.0)
PID Program Controller, Pellet Grill Temperature Controller Compatible For TRAEGER GRILLS Pro22 Series 34 Series US Plug
US $ 21.71
US $ 31.46
-31%
(5.0)
Tuya Smart WiFi Universal IR Remote Temperature Humidity Sensor for Air Conditioner TV AC Works with Alexa,Google Home Yandex
US $ 17.82
(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 WiFi Smart Temperature Switch TYTE-16A 3000W Intelligent Thermostat With Energy Consumption Monitor Compatible With Alexa
US $ 12.39
US $ 21.74
-43%
(5.0)
RTD PT100 Temperature Transmitter Module Thermal Resistance -50-100°C DC24V Output 4-20MA
US $ 5.30
(5.0)
Hot TTKK DC 12V PWM 2-3 Wire Fan Temperature Controller Speed Governor Display Module For PC Fan/Alarm
US $ 2.92
US $ 6.09
-52%
(5.0)
GY-26 High-Sensitivity Electronic Compass Sensor Module GY 26 GY26 DC 3V- 5V For GPS Navigation
US $ 20.62
(5.0)
HOT
Tuya WIFI Temperature & Humidity Sensor for Smart Home Automation Remote Control Support Alexa Google Home
US $ 11.30
US $ 14.20
-20%
(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 Clock Kit 1 Inch LED Digital Tube 51 Microcontroller Electronic Clock DIY Parts +Shell 1Set
US $ 6.73
US $ 7.21
-6%
(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)
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)
Snow Raindrops Detection Sensor Module Rain Weather Module Humidity For Arduino Relay Control Module Rain Water Sensor Module
US $ 1.68
US $ 2.47
-32%
(5.0)
6ES7193-6BP20-0DA0 for SIEMENS SIMATIC ET 200SP, BaseUnit
US $ 44.10
US $ 49.00
-10%
(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)
Tuya WIFI Temperature Humidity Sensor Hygrometer Thermometer Smart Home Backlight Smart Life Support Alexa Google Assistant
US $ 14.15
US $ 27.74
-49%
(5.0)
6Channel Temperature Acquisition Module Pt1000 to RS485 MODBUS RTU Protocol ADM-4760
US $ 43.30
US $ 56.23
-23%
(5.0)
Level Sensor Sensor Module Water Level Monitoring Float Level Switch
US $ 11.75
US $ 14.69
-20%
(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)
USR-TCP232-304 ethernet converters Serial RS485 to TCP IP with DNS DHCP
US $ 12.35
US $ 13.00
-5%
(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 $ 5.59
US $ 7.99
-30%
(5.0)
Indoor Wireless Remote Monitor Alerting Wifi Temperature Sensor Digital Monitoring Thermometer Hygrometer Detecter
US $ 28.54
(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)
XH-W3002 Microcomputer Digital Thermostat With Probe Heat Cool Temp Thermostat Control Switch
US $ 3.89
(5.0)
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)
Wifi Smart Ewelink Temperature Switch Passive Dry Contact Relay Real-Time Monitor Smart Module 7-32V (B) 1 PCS
US $ 14.71
(5.0)
AHT20+BMP280 Temperature Humidity And Pressure Module High-Precision Digital Sensor
US $ 1.07
US $ 1.58
-32%
(5.0)
3X 0-1Bar 50Mm Water Pressure Gauge Meter 1/4 Inch NPT Thread Manometer TS-50-15Psi
US $ 18.34
(5.0)
15PCS Capacitive Soil Moisture Sensor Module Corrosion Resistant Wide Voltage Wire Analog Capacitive Soil Sensor
US $ 13.15
US $ 16.44
-20%
(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)
3X AJ-SR04M Transceiver Integration Waterproof Ultrasonic Sensor Ranging Module K02
US $ 12.75
US $ 18.48
-31%
(5.0)
Wireless Programmable Temperature Controller Intelligent Temperature Controller For Gas Boiler Water Heating
US $ 39.69
US $ 51.54
-23%
(5.0)
DC 12V 4 Wire PWM Fan Temperature Control Governor Temperature Speed Digital Display Support 3A Fan On/Off Control, Durable
US $ 4.96
US $ 8.26
-40%
(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)
STC-8000H Seafood Machine Temperature Control Cold Storage Cabinet Thermostat Single Cooling Over Alarm
US $ 16.43
(5.0)
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)
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)