Fundamentals of Infrared & Visible Detector Operation Price Compare

Similar Detectors and Sensors picks priced within $6 of $19.00 ($13.00 – $25.00). 16 products found.

Found 10 products with a lower price than this one.

Best Amazon Beauty Detectors and Sensors Deals and Reviews, Fundamentals of Infrared and Visible Detector Operation – Great Value at $19 on Amazon

← Back to product

Airthings 325 Corentium Home 2 Smart Digital Radon Detector - Portable and Easy-to-use Radon Testing with Bluetooth connectivity and Humidity & Temperature Sensors

$19.00 Buy on Amazon

Moen White Flo Smart Water Leak Detector, Water Sensor Alarm for Home, 3-Pack, 920-005

$21.00 Buy on Amazon

Oxygen Detector by Forensics | 2 Year Battery Life | 3 Year Sensor | USA NIST Calibration | Drop-Proof & Water-Proof | Rubber Soft-Touch | 0-30% O2 |

$23.00 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

AGSHOME Security Alarm System 99+7 Zone Auto Dial 3/4G GSM SMS Home Burglar Security Wireless GSM Alarm System Detector Sensor Kit Remote Control

$15.00 Buy on Amazon

BOSCH SECURITY VIDEO DS160 Security Series, High Performance Request to exit Detector (NA)

$14.00 Buy on Amazon

Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App

$24.00 Buy on Amazon

TopTes Guard-863Pro 4 Gas Monitor Multi Gas Detector for H₂S, CO, LEL, and O₂, with TFT Color Screen, Upgraded O₂ Sensor (5-Year Lifespan), USB Data Export, 18h Battery Life, Reliable for Work & Home

$24.00 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

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

Sewer Leak Detector | 10ft Drop Test Pass | Upgraded 10-Year Sensor Life | Version 2.0 |

$13.00 Buy on Amazon

Eve Water Guard - Smart Home Water Leak Detector, 6.5 ft Sensing Cable, 100 dB Siren, (Apple HomeKit), App Notifications, Bluetooth, Thread

$13.00 Buy on Amazon

X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated Dual Sensor Fire & CO Alarm, UL 217 & UL 2034 Certified, SC06, 5-Pack

$25.00 Buy on Amazon

GoveeLife Premium Smart Water Leak Detector 2 with 1968ft Ultra-Long Range, WiFi Water Sensor with SMS/Email/APP Push and Sound Alarm, 5-Year Battery Life, Suitable for Home, Basement, Kitchen, 6 Pack

$13.00 Buy on Amazon

Radon Detector by Forensics | Home Use | Upgraded 20-Year Sensor Life | Version 2.0 |

$13.00 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