Surveillance EquipmentAll CamerasAll Security CamerasComputer AccessoriesGrades 6-12 ElectronicsHeadphonesRestored PremiumRestored TechRestored ToolsSecurity CamerasSecurity Cameras and Security Camera SystemsShop all Headphones & SpeakersShop by BenefitShop by RoomShop Cameras by TypeSmart GlassesSurveillance Cameras
Sort by|
Surveillance EquipmentAll CamerasAll Security CamerasComputer AccessoriesGrades 6-12 ElectronicsHeadphonesRestored PremiumRestored TechRestored ToolsSecurity CamerasSecurity Cameras and Security Camera SystemsShop all Headphones & SpeakersShop by BenefitShop by RoomShop Cameras by TypeSmart GlassesSurveillance Cameras
Small Hall Effect Sensor(16)
Uses item details. Price when purchased online
1/4" Hall Effect Water Flow Sensor Switch Flowmeter Fluid DC5V 0.15-1.5L/min $10.49
$1049
current price $10.491/4" Hall Effect Water Flow Sensor Switch Flowmeter Fluid DC5V 0.15-1.5L/min
G1/4" Hall Effect Water Flow Sensor Switch Flowmeter Fluid DC5V 0.2-2.5L/min $10.48 Was $20.99
Now$1048
current price Now $10.48, Was $20.99$20.99
G1/4" Hall Effect Water Flow Sensor Switch Flowmeter Fluid DC5V 0.2-2.5L/min
G3/4" Hall Effect Liquid Water Flow Sensor Switch Flowmeter DC 5V 2-60L/min $13.99
$1399
current price $13.99G3/4" Hall Effect Liquid Water Flow Sensor Switch Flowmeter DC 5V 2-60L/min
1/4in Quick Connect Hall Effect Liquid Water Flow Sensor Switch Flowmeter Meter DC 5V 0.05-0.8L/min $16.99
$1699
current price $16.991/4in Quick Connect Hall Effect Liquid Water Flow Sensor Switch Flowmeter Meter DC 5V 0.05-0.8L/min
G3/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counters DC5V 1-60L/min Black FS300A $19.34
$1934
current price $19.34G3/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counters DC5V 1-60L/min Black FS300A
Uxcell G1/2 Hall Effect Liquid Water Flow Sensor Switch Meter Counter DC5V 1-25L/min YF-B7 $16.49
$1649
current price $16.49Uxcell G1/2 Hall Effect Liquid Water Flow Sensor Switch Meter Counter DC5V 1-25L/min YF-B7
Hall Effect Water Flow Sensor Switch Fluid Meter DC5V 0.2-2.5L/min SEN-HW06K $8.81
$881
current price $8.81Hall Effect Water Flow Sensor Switch Fluid Meter DC5V 0.2-2.5L/min SEN-HW06K
G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counters 1-25L/min Black $12.49
$1249
current price $12.49G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counters 1-25L/min Black
G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC5V 1-30L/min Black YF-S201 4 Wires $20.99
$2099
current price $20.99G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC5V 1-30L/min Black YF-S201 4 Wires
Hall Effect Water Flow Sensor Switch Flowmeter Fluid DC5V 0.3-3L/min SEN-HZ06W $10.66
$1066
current price $10.66Hall Effect Water Flow Sensor Switch Flowmeter Fluid DC5V 0.3-3L/min SEN-HZ06W
G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC5V 1-30L/min Clear YF-S201C $12.89
$1289
current price $12.89G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC5V 1-30L/min Clear YF-S201C
Water Sensor Switch G1/2"""""""" G3/4'' Hall Effect 1/2inch
Water Sensor Switch G1/2"""""""" G3/4'' Hall Effect 1/2inch
G1/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC 5V 0.3-6L/min White YF-S302
G1/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC 5V 0.3-6L/min White YF-S302
G1/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counters 1-25L/min $15.99
$1599
current price $15.99G1/4 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counters 1-25L/min
Geemin G1/2" Water Flow Hall Effect Sensor Switch Flowmeter Counter 1-25L/min Metal $16.25
$1625
current price $16.25Geemin G1/2" Water Flow Hall Effect Sensor Switch Flowmeter Counter 1-25L/min Metal
UNTERING Flow Sensors G3/4" Male Thread Brass Water Flow Sensor Hall Effect Sensor Flow Meter Flowmeter Counter for Water Heater $13.69
$1369
current price $13.69UNTERING Flow Sensors G3/4" Male Thread Brass Water Flow Sensor Hall Effect Sensor Flow Meter Flowmeter Counter for Water Heater
Other options to consider(7)
G1/2" Hall Liquid Water Flow Sensor Switch Flowmeter Meter 1-30L/min SEN-HZ21WI $12.34
$1234
current price $12.34G1/2" Hall Liquid Water Flow Sensor Switch Flowmeter Meter 1-30L/min SEN-HZ21WI
Gulikit Elves 2 Pro Wireless Bluetooth Controller (Translucent Black) Hall Effect Joysticks, Magnetic Levitation Vibration for Switch2/PC/Android/iOS, 1000Hz Polling Rate $79.90
$7990
current price $79.90Gulikit Elves 2 Pro Wireless Bluetooth Controller (Translucent Black) Hall Effect Joysticks, Magnetic Levitation Vibration for Switch2/PC/Android/iOS, 1000Hz Polling Rate
Everyone
DJ-HS43TA SUS304 SS Hall China Irrigation Water Flow Sensor BSPP G3/4" 5-150lpm Turbine Flowmeter Sea Dijiang Ceramic Axis $95.48
$9548
current price $95.48DJ-HS43TA SUS304 SS Hall China Irrigation Water Flow Sensor BSPP G3/4" 5-150lpm Turbine Flowmeter Sea Dijiang Ceramic Axis
Mosiee 1Pc Sen-Hz06N Flow Sensor Water Flow Measurement Supports Dc 3V/5V/12V/24V for Home Smart Bathroom Accessories $12.69
$1269
current price $12.69Mosiee 1Pc Sen-Hz06N Flow Sensor Water Flow Measurement Supports Dc 3V/5V/12V/24V for Home Smart Bathroom Accessories
Smart Glasses, Bluetooth Cycling Glasses for Men and Women with Built-in Mic, Open-Ear Voice Control, Calling & Music, UV Protection, Magnetic Charging Was $39.99
Smart Glasses, Bluetooth Cycling Glasses for Men and Women with Built-in Mic, Open-Ear Voice Control, Calling & Music, UV Protection, Magnetic Charging
95 out of 5 Stars. 9 reviews
Skegnu 50% Off Clear! MD29 1080P Sensor Night Vision Camcorder Motion DVR Micro Camera Sport DV Video Small Camera Camera Cameras for Home Security on Clearance
Skegnu 50% Off Clear! MD29 1080P Sensor Night Vision Camcorder Motion DVR Micro Camera Sport DV Video Small Camera Camera Cameras for Home Security on Clearance
15 out of 5 Stars. 1 reviews
Deal Wireless Earbuds, Bluetooth 5.4 Headphones in Ear buds, HiFi Stereo Wireless Earphones with 4 ENC Noise Cancelling Mics, 35H Wireless Headphones with IP7 Waterproof, LED Display USB C, Mini Ultraligh From $14.99
From$1499
Wireless Earbuds, Bluetooth 5.4 Headphones in Ear buds, HiFi Stereo Wireless Earphones with 4 ENC Noise Cancelling Mics, 35H Wireless Headphones with IP7 Waterproof, LED Display USB C, Mini Ultraligh
2034.2 out of 5 Stars. 203 reviews
Popular in Small Hall Effect Sensor
Related Products
Tuya ZigBee Smart Water Sensor Water Leak Detector Alarm APP Remote Control Water Leak Sensor Water Tank Full Alarm,1 * Smart Water Sensor,White
Tuya ZigBee Smart Water Sensor Water Leak Detector Alarm APP Remote Control Water Leak Sensor Water Tank Full Alarm,1 * Smart Water Sensor,White$12.39current price $12.39First Alert TWLD3005-001 L2 WiFi Water Sensor And Switch Leak Detector
First Alert TWLD3005-001 L2 WiFi Water Sensor And Switch Leak Detector$102.42current price $102.42TONAIN 90 dB, White Magnetic Household Sensors & Alarms
TONAIN 90 dB, White Magnetic Household Sensors & Alarms$4.48current price $4.48Deago 3-Pack 120dB Water Leak Leakage Detection Detector Sound Alarm Sensor for Kitchen Bathroom Basement
Deago 3-Pack 120dB Water Leak Leakage Detection Detector Sound Alarm Sensor for Kitchen Bathroom Basement$15.59current price $15.59Caregiver Smart Solutions Individual Temperature and Humidity Sensor
Caregiver Smart Solutions Individual Temperature and Humidity Sensor$79.00current price $79.00Bea Active Infrared Sensor for Request 10R2E-100
Bea Active Infrared Sensor for Request 10R2E-100$180.99current price $180.99Leak Alert Electronic Water Detector Flood Sensor Alarm
Leak Alert Electronic Water Detector Flood Sensor Alarm$14.99current price $14.992GIG 2GIG-FT6-345 Wireless Water Leak Detector
2GIG 2GIG-FT6-345 Wireless Water Leak Detector$64.96current price $64.96Electronic Alarm, Alarm, Continuous, 12 to 24V AC/DC, 0 to 105dB, ABS Plastic, Black, Surface Mount
Electronic Alarm, Alarm, Continuous, 12 to 24V AC/DC, 0 to 105dB, ABS Plastic, Black, Surface Mount$229.89current price $229.89Plugin Water Level Alert with text message and email notifications, A/C powered with a float sensor
Plugin Water Level Alert with text message and email notifications, A/C powered with a float sensor$62.99current price $62.99ZigBee TUYA Smart Water Leak Detector, Flood Sensor, Remote Monitoring Via Tuya Zigbee Gateway, Water Tank Full Alarm
ZigBee TUYA Smart Water Leak Detector, Flood Sensor, Remote Monitoring Via Tuya Zigbee Gateway, Water Tank Full Alarm$12.33current price $12.33Risco ViTRON Plus Acoustic Glass Break Detector (RG71FM)
Risco ViTRON Plus Acoustic Glass Break Detector (RG71FM)$37.67current price $37.67INTBUYING 4-20mA Smart Water Level Sensor Pressure Transducer Pressure Range 0-30M
INTBUYING 4-20mA Smart Water Level Sensor Pressure Transducer Pressure Range 0-30M$119.00current price $119.00Basement Watchdog 4014251 3.25 x 2.3 x 1 in. Water Alarm for BW-WA360
Basement Watchdog 4014251 3.25 x 2.3 x 1 in. Water Alarm for BW-WA360$28.72current price $28.72Door/Window Sensor with External Contact Input
Door/Window Sensor with External Contact Input$31.99current price $31.99
