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Apparel Accessories Automobiles & Motorcycles Beauty & Health Cellphones & Telecommunications Computer & Office Consumer Electronics Education & Office Supplies Electronic Components & Supplies Food Furniture Hair Extensions & Wigs Home & Garden Home Appliances Home Improvement Jewelry & Accessories Lights & Lighting Luggage & Bags Men's Clothing Mother & Kids Novelty & Special Use Security & Protection Shoes Sports & Entertainment Tools Toys & Hobbies Underwear & Sleepwears Virtual Goods Watches Weddings & Events Women's Clothing

Sensors

Price
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rating alitools
categories Clear
1635 products
Temperature and Humidity Sensor Housing / Plastic Shade Housing / Temperature and Humidity Controller Housing
4.36 −   $
1 orders / × review
Middle, 68%
Temperature and Humidity Sensor / Temperature and Humidity Sensor Probe / Digital Temperature and Humidity Sensor Module SHT10
12.88 −   $
1 orders / × review
Middle, 68%
GREAT IT Microwave Doppler Radar Wireless Module Motion Sensor HB100, Microwave Motion Sensor, Motion Detector
1.94 −   $
1 orders / × review
High, 94%
Free Ship Custom OEM Polyester Tactile Metal Dome Embossed Front Panel Membrane Switch With 3 M adhesive Membrane label Panel
6.96 −   $
1 orders / × review
Middle, 81%
20pcs Water heater valve assembly sensor / water linkage valve thimble / Hex nut spring needle
14.67 −   $
1 orders / 1 review
Middle, 73%
Fast Free ship Current Sensor for YNC-200A/D YNC-100/D YNC-300A\D YNC-400A/D 500A/D
9.35 −   $
1 orders / × review
Middle, 81%
diymore 5PCS/Lot TTP223 Touch Switch Sensor Module Self-Locking/No-Locking Capacitive Touching Switch Button
0.95 −   $
1 orders / 1 review
High, 92%
Free Shipping 1pc Customized DS18b20 DALLAS DS18B20 18B20 TO-92 IC CHIP Thermometer Temperature Sensor custom service sensor
7.67 −   $
1 orders / 1 review
Middle, 81%
MQ-5 LPG Gas City gas sensor module MQ5 1PCS
0.76 −   $
1 orders / × review
Middle, 78%
10pcs Temperature and humidity sensor SHT30 SHT31 SHT35 Circuit PCB Pinboard SHT20 SHT21 SHT25 Double-sided circuit switch board
8.53 −   $
1 orders / 1 review
Middle, 81%
10Hz~1000Hz Vibration velocity sensors Magnetic type vibration sensor probe two wire system passive mechanical vibration sensor
77.92 −   $
1 orders / × review
Middle, 81%
Free shipping 24GHZ Microwave Radar Sensor CFK402B-KIT 24GHZ k-band measuring Speed sensor quality Radar motion sensor
464.11 −   $
1 orders / 1 review
Middle, 81%
for Arduino PH value measurement with electrode PH sensor temperature Compensation Module Ph value detection kit
51.38 −   $
1 orders / × review
Middle, 81%
diymore SHT30 SHT30-D Digital Temperature Humidity Sensor Module Breakout Board IIC for Arduino
1.29 −   $
1 orders / × review
High, 92%
diymore KY-008 6mm 5mW Red Laser Sensor Transmitter Module Dot Diode Copper Head for Arduino UNO MEGA 2560
7.22 −   $
1 orders / × review
High, 92%
LED current indicator lamp LED current light Current sensor for AC circuit AC12V AC24V AC220V AC380V current indicator
6.80 −   $
1 orders / × review
Middle, 81%
High Precision Electronic Scale Parallel Beam Load Cell Sensor YZC-664 60kg 100kg 200kg 300kg 500kg
35.25 − 39.48  $
1 orders / × review
Middle, 77%
Free Shipping Ultrasonic wind speed sensor full set US200-12T Ultrasonic wind sensor assembly DIY
295.76 −   $
1 orders / × review
Middle, 81%
10pcs/lot LM393 15mA 3.3-5.5V 4 PIN Infrared Speed Sensor Module for arduino Diy Kit
4.19 −   $
1 orders / 1 review
High, 89%
37 IN 1 SENSOR KITS HIGH-QUALITY Starters Works with Official Boards
8.64 −   $
1 orders / × review
High, 93%
5V Humidity Switch Sensor Relay Module Sensitive Humidity Controller Humidity Sensor Module HR202 1 Channal Relay Module
1.53 −   $
1 orders / × review
High, 90%
MQ-9 MQ9 Carbon Monoxide CO Alarm Combustible Gas Sensor Module Board DC 5V 150mA DO Output AO Output Long Life And Stability
0.97 −   $
1 orders / 1 review
High, 90%
3pin KY-022 TL1838 VS1838B 1838 Universal IR Infrared Sensor Receiver Module for Arduino Diy Starter Kit
0.40 −   $
1 orders / 2 review
High, 96%
5.8GHZ Microwave Radar Sensor Module Board Smart Sensoring Switch 6-9M Home Control Controller DC 3.3V-20V Radar TTL Level MCU
1.00 −   $
1 orders / × review
High, 87%
MH-Z19 infrared co2 sensor for co2 monitor MH-Z19B Infrared Carbon Dioxide co2 gas Sensor 0-5000ppm
18.92 −   $
1 orders / 1 review
High, 96%
Lithium Battery Step Up Module 4 in 1 Integrated Plate 5/9/12V Oct18 Dropship
4.61 − 5.19  $
1 orders / 2 review
High, 87%
DTS-600 turbidity transducer Turbidity electrode RS485 modbus 4-20mA 0-5V Turbidity sensor probe turbidity sensor Water Sensor
739.60 −   $
1 orders / × review
Middle, 81%
GY-213V-SHT20 SHT20 Temperature Humidity Sensor Breakout Board Module Transducers Diy Kit Electronic
2.00 −   $
1 orders / 1 review
High, 93%
diymore Waterproof Ultrasonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor Module for Arduino
4.36 − 5.19  $
1 orders / 1 review
High, 87%
Free shipping SHT30 SHT31 SHT35 temperature and humidity sensor module I2C Digital Sensor DIS wide voltage
7.67 − 17.05  $
1 orders / 1 review
Middle, 81%
MAX31865 PT100-PT1000 RTD to Digital Converter Temperature Thermocouple Sensor Amplifier Board Module for Arduino UNO R3 3.3V 5V
20.28 −   $
1 orders / × review
High, 92%
5PCS IR Infrared Line Track Follower Sensor TCRT5000 Obstacle Avoidanc AVR ARM PIC DC 5V
1.89 −   $
1 orders / × review
Low, 34%
1pcs/lot HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module for arduino for raspberry pi kits
0.73 − 1.05  $
1 orders / 1 review
High, 88%
High Accuracy Industrial High Precision Humidity Sensor Si7021 With I2C IIC Interface Wide Voltage Low Power
1.90 −   $
1 orders / × review
High, 93%
MH-SR602 MINI Motion Sensor Detector Module SR602 Pyroelectric Infrared PIR kit sensory switch Bracket for Arduino Diy With lens
0.90 −   $
1 orders / × review
High, 90%
MG811 Carbon Dioxide Sensor CO2 Sensor Gas Sensor Module Detector Analog Signal Output Module
31.00 −   $
1 orders / × review
High, 87%
Lamp touch Switch 220V 3A Electrical Equipment Table light Parts On/off 1 Way Touch Control Sensor Bulb Lamp Switch
1.24 −   $
1 orders / 1 review
High, 96%
diymore ESP8266 NodeMCU CP2102 ESP-12E Internet WiFi Development Board DHT22 AM2302 Digital Temperature Humidity Sensor Module
5.42 −   $
1 orders / 1 review
High, 92%
GY-9900 LLC APDS-9900 RGB Digital Infrared Gesture Sensor Induction Motion Direction Identification Module APDS 9900 I2C IIC
0.95 −   $
1 orders / × review
High, 90%
Tester 7-in-One sensor module with screen PM2.5 PM10 temperature and humidity C02 formaldehyde TVOC
80.42 − 92.20  $
1 orders / 1 review
Middle, 76%
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