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Sensors

Price
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rating alitools Clear
categories Clear
56 products
1PCS module MH-Z19 infrared co2 sensor for co2 monitor MH-Z19B Free shipping new stock best quality
19.80 − 179.00  $
3901 orders / 7 review
Low, 46%
DC5-24V Water Level Sensor Non Contact Liquid Level Sensor Liquid Detection Switch Controller Water Level Detector Controller
3.13 − 3.83  $
494 orders / 70 review
Middle, 77%
Indoor Best quality Microwave Radar Sensor Light Switch Body Motion DC 12V-24V 5.8GHz With Shell
5.38 −   $
384 orders / 50 review
Middle, 74%
Free 110V-240V 5.8GHz HF System LED Microwave 360 Degree Radar motion Sensor Light Switch Ceiling light Body Motion Detector
9.04 −   $
298 orders / 10 review
Middle, 74%
Free 110V/AC-240V/AC 360 degree Microwave Sensor Light Switch Induction Microwave Motion Sensor switch Vibration Sensor
9.78 −   $
292 orders / 4 review
Middle, 74%
PLANTOWER Laser PM2.5 DUST SENSOR PMS7003 / G7 High-precision laser dust concentration sensor digital dust particles
13.80 −   $
184 orders / 24 review
Low, 38%
Non-Contact Liquid Level Sensor Relay Output External Water Level Switch Sensor Disinfectant Alcohol Water Explorer
5.13 −   $
180 orders / 44 review
Middle, 77%
PM2.5 Air particle/dust sensor, laser inside, digital output module air purifier G5 / PMS5003 High precision laser pm2.5 sensor
0.00 −   $
179 orders / 7 review
Low, 38%
PLANTOWER Laser PM2.5 DUST SENSOR PMS7003 High-precision laser dust concentration sensor digital dust particles G7 (Inculd cable
15.80 −   $
146 orders / 43 review
Low, 46%
Hot sale Electric UnitDC 9V-24V 360 Degree Mini Recessed PIR Ceiling Occupancy Motion Sensor Detector Switch Dry contact output
6.89 −   $
121 orders / 14 review
Middle, 74%
MH Z19B Infrared CO2 Sensor for CO2 Monitor MH-Z19B 5000PPM MH-Z19B NDIR Gas Sensor CO2 gas sensor MH-Z19
19.30 −   $
118 orders / 4 review
Low, 46%
Gldyuino 2PCS RCWL-0516 Microwave Radar Sensor Module Human body Induction Switch Module Intelligent Sensor For Arduino
2.04 −   $
110 orders / × review
Low, 9%
Hot sale New Arrival 360 500W Microwave Smart Motion Sensor AC220-240V Light Radar Switch Ceiling Recessed Wall
7.67 −   $
94 orders / 1 review
Middle, 74%
Glyduino Speed Measuring Sensor Module Counter Module Motor Test Module Slot Type Optical Coupling Module
0.99 −   $
86 orders / 2 review
Low, 9%
PLANTOWER PMSA003 Laser PM2.5 DUST SENSOR PM2.5 digital last dust particles PMSA 003 sensor
15.90 − 148.00  $
50 orders / 15 review
Low, 38%
VL53L0X Time-of-Flight (ToF) Laser Ranging Sensor Breakout 940nm GY-VL53L0XV2 Laser Distance Module I2C IIC 3.3V/5V And VL53L1X
1.29 − 3.64  $
49 orders / 8 review
Low, 8%
180 Degree 220V Outdoor waterproof Microwave Radar Motion Sensor Detector Wall Light Switch Home Security Safety 12M
7.78 −   $
45 orders / 17 review
Middle, 74%
1pcs Winsen MH-Z19C NDIR CO2 Sensor High Sensitivity Low Power Consumption Carbon Dioxide Sensor UART PWM Output Long Lifespan
19.71 −   $
43 orders / × review
Low, 30%
FREE Shipping High quality Pressure Transducer Sensor 5V 0-1.2MPa Oil Fuel for Gas Water Air
12.95 −   $
36 orders / 3 review
Middle, 74%
Lamp Base E27 Standard AC 170-250V Lamp Bulb Base Infrared IR Sensor Automatic Wall Light Holder Socket PIR Motion Detector
3.85 −   $
30 orders / 11 review
Middle, 74%
DC12V-24V Dry contact output LED Microwave 360 Degree Radar motion Sensor Light Switch Ceiling light Body Motion Detector
10.85 −   $
26 orders / 5 review
Middle, 74%
Glyduino FC-28 Soil Hygrometer Humidity Detection Module Moisture Water Sensor for Arduino
6.02 −   $
24 orders / 2 review
Low, 9%
PMS5003 laser PM2.5 sensor module Air quality sensor original quality G5 sensor
13.50 − 68.95  $
20 orders / 1 review
Low, 25%
2PCS Winsen MH-Z19B NDIR CO2 Module CO2 Sensor 2000/5000 ppm Water-proof & Anti-corrosion Long Lifespan Gold Chamber
45.98 −   $
19 orders / × review
Low, 30%
Glyduino YS-17 Flame Sensor Module Intelligent Car Essential 5MM Electronic Diy Kit
5.70 −   $
19 orders / × review
Low, 9%
PLANTOWER Laser PM2.5 DUST SENSOR PMS7003 / G7 Thin shape Laser digital PM2.5 sensor (Inculd transfer board + cable)
16.00 −   $
18 orders / 0 review
Low, 38%
10PCS Winsen MRT311/ MRT511 Thermopile Temperature Sensor TO-46 Metal Package High Sensitivity Quick Response, Good Stability
10.00 −   $
14 orders / 7 review
Low, 30%
I73 DS18B20 TO92 Sensor 18B20 TO-92 Digital Thermometer
0.24 −   $
13 orders / 2 review
High, 92%
Ceilling DC 12V-24V 5.8GHz Microwave Radar Sensor Body Motion HF Detector Light Switch Dry contact output
8.68 −   $
10 orders / 1 review
Middle, 74%
Hot sale 220~240v 360 degree Microwave Sensor Light Switch Induction Microwave Motion Sensor 86*86 motion sensor switch free
5.18 −   $
6 orders / × review
Middle, 74%
New Electric Pressure Transducer Sensor Oil Fuel for Gas Water Air Easy removal Carbon Steel Connection More Firmly
11.38 −   $
6 orders / 1 review
Low, 0%
PM2.5 formaldehyde air quality detection sensor temperature and humidity CO2/TVOC detection module seven in one module
19.80 − 138.46  $
5 orders / 1 review
Low, 25%
Free shipping 12v-24v 360 degree Microwave Sensor Light Switch Induction Microwave Motion Sensor Dry contact output
10.66 −   $
5 orders / 1 review
Middle, 74%
Hight Quality AC110V-240V 50Hz 360 Degree Mini Recessed PIR Ceiling Occupancy Motion Sensor Detector Switch Free Shipping
9.23 −   $
5 orders / 1 review
Middle, 74%
1PC New Arrival Durable in use 1PCX 200kg electronic platform scale load cell pressure balanced cantilever load weight sensor
13.40 −   $
4 orders / 1 review
Low, 21%
Glyduino 18650 Lithium Battery Charging Board with Protection3.6 4.2 3.7V 1A Micro USB Charger Module for Arduino DIY Smart
1.03 − 4.15  $
3 orders / × review
Low, 9%
NEW Original LTC4054 LTH7 SOT-23-5 LTC4054ES5 LTC4054ES5-4.2 SOT-23 Lithium battery charging chip In Stock
1.50 −   $
2 orders / 1 review
Low, 25%
Hot sale 1 pcs 10W Stainless Steel Liquid Water Level Sensor Horizontal Mounting Float Switch Plastic Ball Float
127.90 −   $
2 orders / × review
Middle, 74%
HC-SR501 SR505 SR602 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module
26.75 − 41.06  $
1 orders / 1 review
Low, 20%
5PCS IR Infrared Line Track Follower Sensor TCRT5000 Obstacle Avoidanc AVR ARM PIC DC 5V
1.89 −   $
1 orders / × review
Low, 34%
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