Amazon Deal Price Compare

Similar Detectors and Sensors picks priced within $6 of $12.00 ($6.00 – $18.00). 22 products found.

Found 15 products with a lower price than this one.

Best Amazon Beauty Detectors and Sensors Deals and Reviews, Amazon Deal: Compound Semiconductor Radiation Detectors at Low Price

← Back to product

Semiconductor Radiation Detectors (Series in Sensors)

$10.00 Buy on Amazon

Radiation Sensing: Design and Deployment of Sensors and Detectors

$7.00 Buy on Amazon

Infrared Detectors and Systems (Wiley Series in Pure and Applied Optics)

$12.00 Buy on Amazon

3-in-1 EMF Meter Detects Electric Field (EF), Radio Frequency Field (RF), Magnetic Field (MF) - for Home EMF Detector, Office, Outdoor and Ghost Hunting, Radiation Detector Meters

$11.00 Buy on Amazon

SensorSwitch Ceiling Motion Sensor, Passive Infrared PIR Occupancy Sensor, 360° Small Motion Detection, Indoor Use, Low Voltage, Standard Range

$11.00 Buy on Amazon

LUCKYDUO High/Low Sump Pump Alarm WiFi [New Upgrade], Built-in Backup Battery, Smart App Notification Alert, Water Lever Sensor Detector,10ft Tethered Float Switch,110dB Siren for Basement,Septic Tank

$13.00 Buy on Amazon

Water Leak Detector 6 Pack, 5-Year Battery Life, Water Alarm with Low Battery Warning, 100dB Loud Sound and Self-Test Function, IP66 Waterproof for Home Basement Kitchen(Not Support Wi-Fi)

$11.00 Buy on Amazon

SITERWELL Smoke Detector, Smoke Detector 10 Year Battery with Photoelectric Sensor, Fire Alarm with Low Battery and Fault Warning for House and Bedroom, UL217 Listed, GS525A,6 Packs

$13.00 Buy on Amazon

3-in-1 EMF Meter for Electric Field (EF), Magnetic Field (MF), Radio Frequency (RF) Detection - EMF Radiation Tester for Home, Office, Outdoor, EMF Detector Meter

$14.00 Buy on Amazon

Geevon 10 Pack Water Leak Detectors for Home, 100dB Water Sensor Alarm Flood Leakage Detection Devices for Bathroom, Basements, Laundry Rooms, Kitchen, IP56 Waterproof(Battery＆Screwdriver Included)

$9.00 Buy on Amazon

Water Leak Detector 8 Pack, 5-Year Battery Life, Water Alarm with Low Battery Warning, 100dB Loud Sound and Self-Test Function, IP66 Waterproof for Home Basement Kitchen(Not Support Wi-Fi)

$15.00 Buy on Amazon

Sump Pump Alarm WiFi, Smart High/Low Water Level Alarm with Alarm-activated Outlet, Free App Alerts,Built-in Backup Battery,110dB Siren,10ft Float Switch for Septic Tank, Sump Pump, Ponds & Water Tank

$15.00 Buy on Amazon

4-in-1 Portable Carbon Monoxide Detectors Plug in - Natural Gas Leak Detector, Propane & CO Alarm with Dual Sensor, Temp & Humidity Display for Home, RV, Travel, Apartment, 2Pcs

$9.00 Buy on Amazon

Novel Two-Dimensional Floating Strip Micromegas Detectors

$16.00 Buy on Amazon

12 Pack Water Leak Detectors for Home, 100dB Waterproof Water Sensor Alarm Leak Detector for Basements, Bathrooms, Laundries, Sinks, and Windows(Battery Included)

$8.00 Buy on Amazon

Geevon 10 Pack Water Leak Detectors, 100dB Water Sensor Alarms Flood Detector for Basements, Bathrooms, Laundry Rooms, Kitchens, Garages, and Attics, Water Alarms Battery-Operated (Battery Included)

$8.00 Buy on Amazon

EMF Detector Meter Radiation Detector for Home Digital EMF Reader for Radio Frequency Radiation 5-in-1 EMF Meter for Electromagnetic Radiation EMF Tester for Cell Phone Ghost Hunting Equipment

$7.00 Buy on Amazon

RV Carbon Monoxide & Propane Detectors, Replacement for Old RV Carbon Monoxide Detector #31011, 2 in 1 Dual CO/Gas Alarm with Digital Display and Screwdriver, Hardwired - VDC 12V, Flush Mount

$7.00 Buy on Amazon

RV Carbon Monoxide and Propane Detectors, Camper CO/LP Gas Alarm, 12V DC 3 Brackets Compatible with All Other Brands with Digital Display and Screwdriver, Flush & Surface Mount

$7.00 Buy on Amazon

Geevon 8 Pack Water Leak Detectors, 100dB Water Sensor Alarms Flood Detector for Basements, Bathrooms, Laundry Rooms, Kitchens, Garages, and Attics, Water Alarms Battery-Operated (Battery Included)

$6.00 Buy on Amazon

X-Sense Wi-Fi Water Leak Detector, Smart Water Sensor Alarm, Water Detector Alarm with 1700 ft Transmission Range for Kitchens, Basements, Bathrooms, 3 Water Detectors & 1 Base Station, Model SWS54

$6.00 Buy on Amazon

5 Pack Water Leak Detectors for Home, 100dB Water Sensor Alarm for Basement,Flood Leakage Detection Devices for Pipe/Drain/Sink/Faucet Drip Alert,Floor Flooding in Bathroom/Kitchen/Toilet/Laundry Room

$6.00 Buy on Amazon