Electronic Thermometer Sensor See All 234 products in Electronic Thermometer Sensor

3PCS hexagon light electronics touch sensor wall lamp activated hexagon honeycomb Quantum modular New Design Decor Led Night Lamp
3PCS hexagon light electronics touch sensor wall lamp activated hexagon honeycomb Quantum modular New Design Decor Led Night Lamp
$28.99
$40.68
Novelties
High-Decibel Safety Whistle for Emergencies Uncharged Durable andLoud -Perfect for Rescue Signaling and Outdoor Adventures
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High-Decibel Safety Whistle for Emergencies Uncharged Durable andLoud -Perfect for Rescue Signaling and Outdoor Adventures
$8.99
$12.12
5.0
Security Sensors & Alarms
Solar Motion Sensor Alarm with Dog Barking & Gunshot Sound - 130dB Siren Security System with Remote Controller for Home, Farm, Yard, Chicken Coop, Villa
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Solar Motion Sensor Alarm with Dog Barking & Gunshot Sound - 130dB Siren Security System with Remote Controller for Home, Farm, Yard, Chicken Coop, Villa
$42.99
$76.47
5.0
Security Sensors & Alarms
LCD Digital Clock Mute Desktop Clock Temperature Sensor Battery Powered LED Electronic Alarm Clocks Bedroom Indoor Wall Clocks
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LCD Digital Clock Mute Desktop Clock Temperature Sensor Battery Powered LED Electronic Alarm Clocks Bedroom Indoor Wall Clocks
$13.99
$19.41
5.0
Radios and Clocks
Personal Security Alarm Loud and Powerful Emergency Safety Device 130dB Security Alarm
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Personal Security Alarm Loud and Powerful Emergency Safety Device 130dB Security Alarm
$14.99
$21.03
5.0
Security Sensors & Alarms
Camera Detectors Hidden Devices Detectors Anti-Spy Camera Bug RF Listening Device Car GPS Tracker Detector Wireless Signal Scanner Infrared Finder for Home Office Hotel Bathroom, Gifts for Women Men
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Camera Detectors Hidden Devices Detectors Anti-Spy Camera Bug RF Listening Device Car GPS Tracker Detector Wireless Signal Scanner Infrared Finder for Home Office Hotel Bathroom, Gifts for Women Men
$39.99
$56.41
4.9
Security Sensors & Alarms
Waterproof Wireless Bicycle Alarm with Remote Control Electric Motorcycle & Car Security Anti-Theft System with Vibration Sensor & Lost Reminder 113dB
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Waterproof Wireless Bicycle Alarm with Remote Control Electric Motorcycle & Car Security Anti-Theft System with Vibration Sensor & Lost Reminder 113dB
$29.99
$42.11
Security Sensors & Alarms
Solar Strobe Alarm Light with Motion Detection - 120dB Siren, 7 Modes, Remote Controller & Real-Time APP Notification for Home, Farm, Villa, Yard
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Solar Strobe Alarm Light with Motion Detection - 120dB Siren, 7 Modes, Remote Controller & Real-Time APP Notification for Home, Farm, Villa, Yard
$52.99
$74.97
5.0
Security Sensors & Alarms
WiFi Smart SOS Call Button Wireless Caregiver Pager Phone Alert Transmitter Emergency Call Button for Elderly Patient
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WiFi Smart SOS Call Button Wireless Caregiver Pager Phone Alert Transmitter Emergency Call Button for Elderly Patient
$27.99
$39.25
5.0
Security Sensors & Alarms
Key Storage Box Key Safe Key Lock Box Outdoor Waterproof 4-Digit Combination Key Storage Key Safe Outdoor Wall Mounted Hook
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Key Storage Box Key Safe Key Lock Box Outdoor Waterproof 4-Digit Combination Key Storage Key Safe Outdoor Wall Mounted Hook
$33.99
$47.82
5.0
Security Sensors & Alarms
Personal Safety Alarm 130dB Loud Self Defense Keychain Siren with LED Strobe Light Personal Emergency Security Safe Devices Key Chain Alarms for Women Elderly
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Personal Safety Alarm 130dB Loud Self Defense Keychain Siren with LED Strobe Light Personal Emergency Security Safe Devices Key Chain Alarms for Women Elderly
$16.99
$24.28
4.0
Security Sensors & Alarms
Solar-Powered Animal Repellent Alarm with Dog Barking, Gunfire Sound & SOS Light - Waterproof, Rechargeable for Home, Farm & Outdoor Use
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Solar-Powered Animal Repellent Alarm with Dog Barking, Gunfire Sound & SOS Light - Waterproof, Rechargeable for Home, Farm & Outdoor Use
$27.99
$38.85
5.0
Security Sensors & Alarms
S5 Ultra-Thin GPS Tracker Card (Android Only), Wireless Charging Wallet Finder & Child Locator, Real-Time Anti-Lost Tracking Device for Personal Items
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S5 Ultra-Thin GPS Tracker Card (Android Only), Wireless Charging Wallet Finder & Child Locator, Real-Time Anti-Lost Tracking Device for Personal Items
$19.99
$27.51
5.0
Security Sensors & Alarms
130dB Personal Safety Alarm, Self-Defense Keychain with LED Flashlight for Women Kids Elderly, Emergency Siren for Night Running Traveling, Easy Pull Activation, 1 Pack
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130dB Personal Safety Alarm, Self-Defense Keychain with LED Flashlight for Women Kids Elderly, Emergency Siren for Night Running Traveling, Easy Pull Activation, 1 Pack
$21.99
$30.69
Security Sensors & Alarms
2025 Upgraded Dual-system item finder Ultra-Light & Mini Bluetooth Tracker IP67 Waterproof Keys/Luggage/Suitcases Finder Compatible with Find My App (iOS) with Google Find My Device Replaceable Ba
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2025 Upgraded Dual-system item finder Ultra-Light & Mini Bluetooth Tracker IP67 Waterproof Keys/Luggage/Suitcases Finder Compatible with Find My App (iOS) with Google Find My Device Replaceable Ba
$18.99
$29.07
Security Sensors & Alarms
Pet Gps Tracking Collar Unlimited Range Anti-loss Protection Smart Location Tracking Sos Emergency Alerts Ultra-low Power Consumption For Extended Standby
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Pet Gps Tracking Collar Unlimited Range Anti-loss Protection Smart Location Tracking Sos Emergency Alerts Ultra-low Power Consumption For Extended Standby
$82.99
$117.83
Security Sensors & Alarms
Pull Pin Self-Defense Emergency Security Personal Alarm 130dB Sound Rechargeable Anti-lost Work With Apple Find My
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Pull Pin Self-Defense Emergency Security Personal Alarm 130dB Sound Rechargeable Anti-lost Work With Apple Find My
$29.99
$42.11
Security Sensors & Alarms
Key Finder with 4 Receivers, RF Item Locator with 100 ft Long Range & Loud Beep, Wireless Wallet, Pet, and Remote Tracker with Base Station, Great Gift for Seniors and Forgetful People
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Key Finder with 4 Receivers, RF Item Locator with 100 ft Long Range & Loud Beep, Wireless Wallet, Pet, and Remote Tracker with Base Station, Great Gift for Seniors and Forgetful People
$36.99
$51.80
Security Sensors & Alarms
Air Tracker 4 Pack, Model Bluetooth Tracker Tags, Android Tracker Tags Compatible with the Google Find Hub App, Bluetooth Luggage Tracker Smart Tags for Finding Keys, Backpacks, Suitcases
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Air Tracker 4 Pack, Model Bluetooth Tracker Tags, Android Tracker Tags Compatible with the Google Find Hub App, Bluetooth Luggage Tracker Smart Tags for Finding Keys, Backpacks, Suitcases
$42.99
$60.69
Security Sensors & Alarms
2pcs M18x1.5 Oxygen Sensor Thread Adapter, Universal 304 Stainless Steel Car Thread Extension Fitting
2pcs M18x1.5 Oxygen Sensor Thread Adapter, Universal 304 Stainless Steel Car Thread Extension Fitting
$16.99
$23.55
4.9
Vehicle Repair Tools
Lydsto Alcohol Tester Handheld Digital Breathalyzer LCD Display Portable Mini Meter Blowing Tester Detector
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Lydsto Alcohol Tester Handheld Digital Breathalyzer LCD Display Portable Mini Meter Blowing Tester Detector
$35.99
$67.98
4.9
Car Safety & Security
Under Cabinet Lighting, Ultra-thin LED Cabinet Light, Motion Sensor LED Light Bar, USB Rechargeable Side Magnetic Self-adhesive Kitchen Night Light for Wardrobe Closets Cabinet Cupboard Stairs
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Under Cabinet Lighting, Ultra-thin LED Cabinet Light, Motion Sensor LED Light Bar, USB Rechargeable Side Magnetic Self-adhesive Kitchen Night Light for Wardrobe Closets Cabinet Cupboard Stairs
$19.99
$22.99
4.8
Cabinet Light
Instant Read Meat Thermometer Kitchen Thermometer Waterproof Ultra Fast Digital Display Food Water Milk Thermometer for Outdoor Cooking BBQ and Kitchen Temperature Tester Household Tool
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Instant Read Meat Thermometer Kitchen Thermometer Waterproof Ultra Fast Digital Display Food Water Milk Thermometer for Outdoor Cooking BBQ and Kitchen Temperature Tester Household Tool
$23.99
$33.54
4.9
Kitchen Appliances
M18 x 1.5 Universal O2 Sensor Adapter, Premium 304 Stainless Steel CEL Eliminator Spacer with Mini Catalytic Converter, Exhaust Oxygen Sensor Extension Plug for Most Vehicles
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M18 x 1.5 Universal O2 Sensor Adapter, Premium 304 Stainless Steel CEL Eliminator Spacer with Mini Catalytic Converter, Exhaust Oxygen Sensor Extension Plug for Most Vehicles
$19.99
$27.83
5.0
Vehicle Repair Tools
Projection Clocks FM Radio Curved-Screen Digital Alarm Clock LED Display with Dimmer Dual Alarm with USB Charging Port 12/24 Hours Backup Battery for Clock Setting
Projection Clocks FM Radio Curved-Screen Digital Alarm Clock LED Display with Dimmer Dual Alarm with USB Charging Port 12/24 Hours Backup Battery for Clock Setting
$45.99
$64.75
4.9
Radios and Clocks
Digital GPS Speedometer Universal Headset Car 5.5 Inch Large LCD Display HUD with MPH Speed Fatigue Driving Alert Overspeed Warning Trip Meter For All Vehicles
Digital GPS Speedometer Universal Headset Car 5.5 Inch Large LCD Display HUD with MPH Speed Fatigue Driving Alert Overspeed Warning Trip Meter For All Vehicles
$55.99
$79.32
4.9
Head Up Display
Car Digital Clock Thermometer Auto 12V-24V Voltmeter Voltage Tester 3 IN 1 Automobile Clock Car LED Luminous Clock
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Car Digital Clock Thermometer Auto 12V-24V Voltmeter Voltage Tester 3 IN 1 Automobile Clock Car LED Luminous Clock
$24.99
$51.26
4.9
Car Pendants & Ornaments
M18*1.5 Exhaust Catalyst Rear Oxygen Sensor Spacer 90 Degree Mini Catalyst Lambda O2 Adapter CEL Fix
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M18*1.5 Exhaust Catalyst Rear Oxygen Sensor Spacer 90 Degree Mini Catalyst Lambda O2 Adapter CEL Fix
$29.99
$42.11
5.0
Vehicle Repair Tools
Solar Powered Ultrasonic Animal Repeller Owl Shape, Waterproof Outdoor Motion Sensor Deterrent with Flashing Light for Pest Control, Repels Raccoon Squirrel Cat Dog Deer, Green
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Solar Powered Ultrasonic Animal Repeller Owl Shape, Waterproof Outdoor Motion Sensor Deterrent with Flashing Light for Pest Control, Repels Raccoon Squirrel Cat Dog Deer, Green
$49.99
$77.83
4.5
Outdoor Insect Control
Digital Camera 1080P 44MP Vlogging Camera with LCD Screen 16X Zoom Compact Portable Mini Rechargeable Camera Valentine's Day Gifts for Students Teens Adults Girls Boys
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Digital Camera 1080P 44MP Vlogging Camera with LCD Screen 16X Zoom Compact Portable Mini Rechargeable Camera Valentine's Day Gifts for Students Teens Adults Girls Boys
$66.99
$95.51
4.7
Digital Camera
Instant Print Camera Thermal Printing Camera 1080P HD Digital Camera With 3 Rolls Print Paper Video Photo Toys Boy Girls Valentine's Day Gift
Instant Print Camera Thermal Printing Camera 1080P HD Digital Camera With 3 Rolls Print Paper Video Photo Toys Boy Girls Valentine's Day Gift
$94.99
$134.96
4.9
Digital Camera
2/4/6/8 Pack M18 x 1.5 Universal O2 Sensor Spacer Adapter, Check Engine Light Fix CEL Eliminator, Polished Stainless Steel Oxygen Sensor Extension Bung for Most Vehicles, 45mm Length
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2/4/6/8 Pack M18 x 1.5 Universal O2 Sensor Spacer Adapter, Check Engine Light Fix CEL Eliminator, Polished Stainless Steel Oxygen Sensor Extension Bung for Most Vehicles, 45mm Length
$13.99
$19.26
Vehicle Repair Tools
Smart Anti Snoring Device EMS Pulse Stop Snore Portable Comfortable Sleep Well Stop Snore Health Care Sleep Apnea Aid USB Valentine's Day Gift
Smart Anti Snoring Device EMS Pulse Stop Snore Portable Comfortable Sleep Well Stop Snore Health Care Sleep Apnea Aid USB Valentine's Day Gift
$18.99
$26.40
4.8
Personal Protection
Indoor Outdoor Thermometer Wireless Digital Hygrometer Thermostat Temperature & Humidity Monitor with Touchscreen LCD Backlight
Indoor Outdoor Thermometer Wireless Digital Hygrometer Thermostat Temperature & Humidity Monitor with Touchscreen LCD Backlight
$36.99
$51.80
5.0
Radios and Clocks
HW20 Smart Watch 1.3 inch Smartwatch Fitness Running Watch Bluetooth Call Reminder Activity Tracker Calendar Compatible with Android iOS Unisex Long Standby Hands-Free Calls Waterproof IP 67 45mm
HW20 Smart Watch 1.3 inch Smartwatch Fitness Running Watch Bluetooth Call Reminder Activity Tracker Calendar Compatible with Android iOS Unisex Long Standby Hands-Free Calls Waterproof IP 67 45mm
$41.99
$59.65
4.9
Under $40
Wearable 1080P Full HD Action Camera - Portable Video Recorder Equipped with 1200mAh Lithium Polymer Battery USB Dual Charging Clip Design One Click Audio and Video Recording Night Vision Functio
Wearable 1080P Full HD Action Camera - Portable Video Recorder Equipped with 1200mAh Lithium Polymer Battery USB Dual Charging Clip Design One Click Audio and Video Recording Night Vision Functio
$51.99
$73.54
5.0
Outdoor IP Network Cameras
Wireless Outdoor 1080P Battery Camera - HD Night Vision, Wi-Fi Remote Monitoring, 2.4G Network Security Camera
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Wireless Outdoor 1080P Battery Camera - HD Night Vision, Wi-Fi Remote Monitoring, 2.4G Network Security Camera
$48.99
$69.26
5.0
Indoor IP Network Cameras
Mini Video Recording Portable Camera with Built-in Battery Suitable for Home Security Nanny Monitoring Night Vision Mini Camera Motion Detection and Voice Monitoring. Supports 720P High-definitio
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Mini Video Recording Portable Camera with Built-in Battery Suitable for Home Security Nanny Monitoring Night Vision Mini Camera Motion Detection and Voice Monitoring. Supports 720P High-definitio
$49.99
$70.69
Indoor IP Network Cameras
New X2 Mini Camera HD 1080P WiFi IP Camera Home Security Night Vision Wireless Remote Surveillance Camera Mini Cameras
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New X2 Mini Camera HD 1080P WiFi IP Camera Home Security Night Vision Wireless Remote Surveillance Camera Mini Cameras
$28.99
$46.21
5.0
Indoor IP Network Cameras
LOKMAT APPLLP MAX Smart Watch 2.88 inch 4G LTE Cellular Smartwatch Phone Pedometer Calendar Camera Compatible with Null Unisex with Camera IPX-4 32mm Watch Case
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LOKMAT APPLLP MAX Smart Watch 2.88 inch 4G LTE Cellular Smartwatch Phone Pedometer Calendar Camera Compatible with Null Unisex with Camera IPX-4 32mm Watch Case
$361.49
$516.39
5.0
Premium
Motorcycle TPMS Motor Tire Pressure Tyre Temperature Monitoring Alarm System with 2 External Sensors
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Motorcycle TPMS Motor Tire Pressure Tyre Temperature Monitoring Alarm System with 2 External Sensors
$44.99
$63.55
5.0
Motorcycle & ATV Accessories
4 channel Dash Camera Front  Rear  Left  Right  360 Swivel Camera Reversing CameraSafety Dash Camera Loop Recording Night VersionGravity Sensor3 Inch Display
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4 channel Dash Camera Front Rear Left Right 360 Swivel Camera Reversing CameraSafety Dash Camera Loop Recording Night VersionGravity Sensor3 Inch Display
$88.99
$126.28
5.0
Car DVR
APACHE Tough and Reliable Tactical Digital Watch Gift for men Waterproof Altimeter Military Watches with Compass Altimeter Temperature Step-tracker 46mm
APACHE Tough and Reliable Tactical Digital Watch Gift for men Waterproof Altimeter Military Watches with Compass Altimeter Temperature Step-tracker 46mm
$79.99
$113.10
4.9
Digital Watches
Body Camera with Audio and Video Recording 180  Rotating Lens 2-hour 1080P Body Camera Night Vision Body Camera Personal Travel Walking Exercise
Body Camera with Audio and Video Recording 180 Rotating Lens 2-hour 1080P Body Camera Night Vision Body Camera Personal Travel Walking Exercise
$26.99
$37.23
5.0
Indoor IP Network Cameras
Mini Wi-Fi Camera IP Network Surveillance Cam 1080P HD Wireless Nanny Cam With Night Vision Motion Detection Portable Video Recorder Covert Security Camera
Mini Wi-Fi Camera IP Network Surveillance Cam 1080P HD Wireless Nanny Cam With Night Vision Motion Detection Portable Video Recorder Covert Security Camera
$17.99
$35.68
4.7
IP Cameras
SANDA Men Digital Watch Sports Fashion Casual Business Minute Repeater Stopwatch Alarm Clock Waterproof Steel Watch
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SANDA Men Digital Watch Sports Fashion Casual Business Minute Repeater Stopwatch Alarm Clock Waterproof Steel Watch
$48.99
$69.07
4.7
Digital Watches
Mini Pocket 60X Microscope Magnifier Glass Jeweler Loupe with LED UV Light
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Mini Pocket 60X Microscope Magnifier Glass Jeweler Loupe with LED UV Light
$14.99
$20.69
4.8
Microscopes & Endoscopes
Motion Sensor Toilet Light With 16 Colors and Star Projection, Rechargeable LED Bowl Night Light for Bathroom, Funny Gift for Women Men Girls Boys
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Motion Sensor Toilet Light With 16 Colors and Star Projection, Rechargeable LED Bowl Night Light for Bathroom, Funny Gift for Women Men Girls Boys
$20.99
$29.12
5.0
Room Decor Lights
Men Digital Watch Outdoor Sports Tactical Casual Compass Altimeter Luminous Stopwatch Silicone Nylon Strap Watch
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Men Digital Watch Outdoor Sports Tactical Casual Compass Altimeter Luminous Stopwatch Silicone Nylon Strap Watch
$85.99
$122.11
5.0
Digital Watches
Gaming Wireless Mouse Ergonomic Mouse 6 Keys 2.4GHz Mause Gamer Computer Mouse Mice For Gaming Office
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Gaming Wireless Mouse Ergonomic Mouse 6 Keys 2.4GHz Mause Gamer Computer Mouse Mice For Gaming Office
$13.99
$27.74
5.0
Mice
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