Car Sensor Tester See All 84 products in Car Sensor Tester

Lydsto Alcohol Tester Handheld Digital Breathalyzer LCD Display Portable Mini Meter Blowing Tester Detector
Quick Look
Lydsto Alcohol Tester Handheld Digital Breathalyzer LCD Display Portable Mini Meter Blowing Tester Detector
$35.99
$67.98
4.9
Car Safety & Security
10-Amp Car Battery Charger 12V And 24V Smart Fully Automatic Battery Charger Maintainer Trickle Charger For Lawn Mower Boat Marine Lead Acid Batteries
Quick Look
10-Amp Car Battery Charger 12V And 24V Smart Fully Automatic Battery Charger Maintainer Trickle Charger For Lawn Mower Boat Marine Lead Acid Batteries
$63.99
$90.68
4.9
Testers & Detectors
Plug in Dimmable Led Night Light with Auto Dusk to Dawn Sensor Soft Warm White Nightlights for Hallway Bedroom, Kids Room Kitchen Stairway
Quick Look
Plug in Dimmable Led Night Light with Auto Dusk to Dawn Sensor Soft Warm White Nightlights for Hallway Bedroom, Kids Room Kitchen Stairway
$13.49
$30.13
5.0
Plug-in Night Light
4 PCS Tire Pressure Monitor Valve Stem Caps, 2.4Bar 36PSI Car Tire Pressure Monitor Sensor Indicator with 3 Color Eye Alert, Universal Valve Stem Caps for Cars
4 PCS Tire Pressure Monitor Valve Stem Caps, 2.4Bar 36PSI Car Tire Pressure Monitor Sensor Indicator with 3 Color Eye Alert, Universal Valve Stem Caps for Cars
$9.99
$17.97
5.0
Vehicle Service
Dash Cam WiFi Front Car Camera Dash Camera Car Driving Recorder With App 24H Parking Mode Gravity Sensor Motion Detection
Quick Look
Dash Cam WiFi Front Car Camera Dash Camera Car Driving Recorder With App 24H Parking Mode Gravity Sensor Motion Detection
$52.99
$74.46
5.0
Car DVR
Plug in LED Night Light Auto Dusk to Dawn Sensor Energy Saving Lamp Dream Nightlight Valentines Rose Flower Mushroom Night Lights for Bedroom Bathroom Living Room Kitchen Hallway
Plug in LED Night Light Auto Dusk to Dawn Sensor Energy Saving Lamp Dream Nightlight Valentines Rose Flower Mushroom Night Lights for Bedroom Bathroom Living Room Kitchen Hallway
$9.49
$13.50
5.0
Plug-in Night Light
12pcs Car Tire Pressure Monitor Valve Stem Caps 3-Color Eye Alert Valve Stem Caps Sensor Indicator, 2.4Bar 36PSI Tire Pressure Gauge Valve Caps for Cars, SUVs, Trucks, Motorcycles, Bicycles
12pcs Car Tire Pressure Monitor Valve Stem Caps 3-Color Eye Alert Valve Stem Caps Sensor Indicator, 2.4Bar 36PSI Tire Pressure Gauge Valve Caps for Cars, SUVs, Trucks, Motorcycles, Bicycles
$16.99
$31.14
4.7
Vehicle Service
Wooden Motion Sensor Night Light, Rechargeable Writable Door Hanger Light with 3 Modes (ON/OFF/AUTO), USB-C, Smart Door Knob Lamp for Entryway, Hallway, Closet, Bedroom Valentine's Day Gift
Wooden Motion Sensor Night Light, Rechargeable Writable Door Hanger Light with 3 Modes (ON/OFF/AUTO), USB-C, Smart Door Knob Lamp for Entryway, Hallway, Closet, Bedroom Valentine's Day Gift
$16.99
$24.28
5.0
Room Decor Lights
22mm Oxygen Sensor Wrench Powerful Drive Oxygen Sensor Socket Car Sensor Removal Tool 1/2 Universal Drive Removal
Quick Look
22mm Oxygen Sensor Wrench Powerful Drive Oxygen Sensor Socket Car Sensor Removal Tool 1/2 Universal Drive Removal
$14.99
$20.69
5.0
Vehicle Repair Tools
Solar Deck Lights Motion Sensor Step Stair Lights, Waterproof Outdoor Stair Step Lights Auto On/off Solar Lights for Steps Stairs Porch Yard Patio Pathway Decoration
Solar Deck Lights Motion Sensor Step Stair Lights, Waterproof Outdoor Stair Step Lights Auto On/off Solar Lights for Steps Stairs Porch Yard Patio Pathway Decoration
$21.99
$32.58
4.7
Ground Lights
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
Car Digital Clock Thermometer Auto 12V-24V Voltmeter Voltage Tester 3 IN 1 Automobile Clock Car LED Luminous Clock
Quick Look
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
3pcs Professional Automotive Electrical Connector Separator & Disconnection Pliers Set with 60 Degree Angled & Straight Jaw Design, Wire Removal Tool, Heavy-Duty Precision for Car Sensors, Connectors
3pcs Professional Automotive Electrical Connector Separator & Disconnection Pliers Set with 60 Degree Angled & Straight Jaw Design, Wire Removal Tool, Heavy-Duty Precision for Car Sensors, Connectors
$40.99
$57.10
4.7
Vehicle Service
Q3 Car Wireless Charging Phone Holder - Intelligent Induction, Automatic Sensor Opening & Closing, Magnetic Charging
Q3 Car Wireless Charging Phone Holder - Intelligent Induction, Automatic Sensor Opening & Closing, Magnetic Charging
$29.99
$42.08
4.9
Car Holder
12V Automobile Relay Tester - Electronic Battery & Generator Diagnostic Tool, Universal Check Analyzer product tag Ending in
12V Automobile Relay Tester - Electronic Battery & Generator Diagnostic Tool, Universal Check Analyzer
$22.99
$46.39
4.9
Vehicle Repair Tools
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
Quick Look
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
$22.99
$32.37
5.0
OBD
Mini Portable 12V Car Battery Tester Digital Alternator Tester 6 LED Lights Display Car Diagnostic Tool Auto Battery Tester
Mini Portable 12V Car Battery Tester Digital Alternator Tester 6 LED Lights Display Car Diagnostic Tool Auto Battery Tester
$12.99
$17.83
5.0
Vehicle Repair Tools
4-in-1 Soil Moisture Meter Inspection Plant Temperature/Soil Moisture/Soil PH Meter/Sunlight Intensity Test Meter for Gardening Farming Indoor and Outdoor Plants product tag Ending in
Quick Look
4-in-1 Soil Moisture Meter Inspection Plant Temperature/Soil Moisture/Soil PH Meter/Sunlight Intensity Test Meter for Gardening Farming Indoor and Outdoor Plants
$25.99
$50.69
4.8
Testers & Detectors
Forehead Thermometer for Portable Handheld LCD Display Digital Electronic Thermometer Household Infrared Thermometer High Accurate Non-contact
Quick Look
Forehead Thermometer for Portable Handheld LCD Display Digital Electronic Thermometer Household Infrared Thermometer High Accurate Non-contact
$15.99
$22.12
5.0
Testers & Detectors
Cordless Electric Engraver Portable Etching Pen USB Rechargeable Engraver Rotary Tool Engraving Jewelry Glass Wood Stone Metal Plastic
Quick Look
Cordless Electric Engraver Portable Etching Pen USB Rechargeable Engraver Rotary Tool Engraving Jewelry Glass Wood Stone Metal Plastic
$43.99
$62.12
4.9
Testers & Detectors
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 ppm Measurement Hardness Tester
Quick Look
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 ppm Measurement Hardness Tester
$14.99
$28.41
5.0
Testers & Detectors
3 in 1 Laser Rangefinder 5m Tape Measure Ruler LCD Display with Backlight Distance Meter Building Measurement Device
Quick Look
3 in 1 Laser Rangefinder 5m Tape Measure Ruler LCD Display with Backlight Distance Meter Building Measurement Device
$66.99
$95.51
4.9
Testers & Detectors
Metal Detector Portable High Sensitivity Metal Detector One-Button LED Indicator Gold Detector Pointer Metal Detector with Woven Holster Bag
Quick Look
Metal Detector Portable High Sensitivity Metal Detector One-Button LED Indicator Gold Detector Pointer Metal Detector with Woven Holster Bag
$37.99
$53.55
4.8
Testers & Detectors
USB Tester Type-C USB-C Tester Voltage Current Tester Detector Reader Multimeter Color Screen for Phone Laptop Power Bank etc.
Quick Look
USB Tester Type-C USB-C Tester Voltage Current Tester Detector Reader Multimeter Color Screen for Phone Laptop Power Bank etc.
$33.99
$48.55
5.0
Digital Multimeters & Oscilloscopes
Portable Electromagnetic Radiation Tester EMF Electric Magnetic Field Radiation Detector for Household Apartment
Portable Electromagnetic Radiation Tester EMF Electric Magnetic Field Radiation Detector for Household Apartment
$53.99
$106.45
5.0
Testers & Detectors
42 in 1 Ratchet Screwdriver Set Multifunctional Magnetic Screwdriver Repair Tool with 40 Bit for Assembling Furniture Computer
Quick Look
42 in 1 Ratchet Screwdriver Set Multifunctional Magnetic Screwdriver Repair Tool with 40 Bit for Assembling Furniture Computer
$46.99
$66.40
5.0
Testers & Detectors
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
Quick Look
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
M18*1.5 Exhaust Catalyst Rear Oxygen Sensor Spacer 90 Degree Mini Catalyst Lambda O2 Adapter CEL Fix
Quick Look
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
Toilet Night Light PIR Motion Sensor Toilet Lights LED Washroom Night Lamp 16/8 Colors Toilet Bowl Lighting For Bathroom Washroom
Toilet Night Light PIR Motion Sensor Toilet Lights LED Washroom Night Lamp 16/8 Colors Toilet Bowl Lighting For Bathroom Washroom
$12.99
$18.16
4.9
Toilet lights
Car Test Pen Circuit Tester DC Truck Voltage Digital Display Long Probe Pen With Light Automotive Diagnostic Tools Auto Repair Tool
Quick Look
Car Test Pen Circuit Tester DC Truck Voltage Digital Display Long Probe Pen With Light Automotive Diagnostic Tools Auto Repair Tool
$18.99
$25.89
4.9
Vehicle Repair Tools
Motorcycle TPMS Motor Tire Pressure Tyre Temperature Monitoring Alarm System with 2 External Sensors
Quick Look
Motorcycle TPMS Motor Tire Pressure Tyre Temperature Monitoring Alarm System with 2 External Sensors
$44.99
$63.55
5.0
Motorcycle & ATV Accessories
YC-188W 1080p New Design / Full HD Car DVR 170 Degree Wide Angle CMOS 4 inch IPS Dash Cam with Night Vision / G-Sensor / Parking Monitoring Car Recorder
Quick Look
YC-188W 1080p New Design / Full HD Car DVR 170 Degree Wide Angle CMOS 4 inch IPS Dash Cam with Night Vision / G-Sensor / Parking Monitoring Car Recorder
$51.99
$73.54
4.9
Car DVR
Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
Quick Look
Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
$29.99
$42.08
5.0
Vehicle Repair Tools
Toilet Night Light Bathroom LED Toilet Seat Bowl Motion Activated Detection Sensor 8-Color Changing Waterproof Washroom for Adult Kid
Toilet Night Light Bathroom LED Toilet Seat Bowl Motion Activated Detection Sensor 8-Color Changing Waterproof Washroom for Adult Kid
$12.99
$16.15
4.8
Toilet lights
2/6 pcs LED Motion Sensor Light Battery Operated Wireless Wall Lamp Night Light No Glare Corridor Closet LED Cabinet Door Light
2/6 pcs LED Motion Sensor Light Battery Operated Wireless Wall Lamp Night Light No Glare Corridor Closet LED Cabinet Door Light
$16.99
$24.84
4.9
Sensor Night Lights
2 PACK Under Cabinet Lighting, PIR Motion Sensor Cabinet Light, Night Lamp, USB Charging, Human Body Automatic Sensing Night Light, for Cabinet Wardrobe Wall Light Stair Bedroom
Quick Look
2 PACK Under Cabinet Lighting, PIR Motion Sensor Cabinet Light, Night Lamp, USB Charging, Human Body Automatic Sensing Night Light, for Cabinet Wardrobe Wall Light Stair Bedroom
$24.99
$34.18
4.8
Cabinet Light
Under Cabinet Lighting, LED Motion Sensor Cabinet Light, Wireless Wall Lamp, LED Night Lights, USB Rechargeable, Night Lamps for Kitchen Cabinet Wardrobe Lamp Staircase 10/20/30/40CM
Quick Look
Under Cabinet Lighting, LED Motion Sensor Cabinet Light, Wireless Wall Lamp, LED Night Lights, USB Rechargeable, Night Lamps for Kitchen Cabinet Wardrobe Lamp Staircase 10/20/30/40CM
$10.99
$16.20
4.8
Cabinet Light
4pcs 9W E27 LED Night Light Bulb Lamp With Motion Sensor PIR Movement Detection Sensor A60 A19 220V
Quick Look
4pcs 9W E27 LED Night Light Bulb Lamp With Motion Sensor PIR Movement Detection Sensor A60 A19 220V
$37.99
$109.48
5.0
LED Globe Bulbs
Smart GPS Tracker Wireless Finder Locator Alarm Anti-lost Sensor Tracking Device Electronic Phone Keys Wallet Pets Locators
Quick Look
Smart GPS Tracker Wireless Finder Locator Alarm Anti-lost Sensor Tracking Device Electronic Phone Keys Wallet Pets Locators
$12.99
$19.69
4.8
Security Sensors & Alarms
Multifunctional 5in1 CO2 Meter Digital Temperature Humidity Tester Carbon Dioxide TVOC HCHO Detector Air Quality Monitor
Quick Look
Multifunctional 5in1 CO2 Meter Digital Temperature Humidity Tester Carbon Dioxide TVOC HCHO Detector Air Quality Monitor
$33.99
$73.07
4.8
Measuring & Gauging Tools
18 In 1 Foldable Wire Stripper with Voltage Detector Folding Stylus Screwdriver Wire Stripper Built-In Voltage Tester Screwdriver for Cutting And Pulling Wires Cable
18 In 1 Foldable Wire Stripper with Voltage Detector Folding Stylus Screwdriver Wire Stripper Built-In Voltage Tester Screwdriver for Cutting And Pulling Wires Cable
$28.99
$39.00
5.0
Clamps
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
Quick Look
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
2025 Travel Hidden Camera Detector Upgrade Spy Camera Detector Suitable for Wireless Signal Scanners in Offices/cars/bathrooms/hotels
Quick Look
2025 Travel Hidden Camera Detector Upgrade Spy Camera Detector Suitable for Wireless Signal Scanners in Offices/cars/bathrooms/hotels
$37.99
$53.55
5.0
Security Sensors
V9 12V Car Radar Detector - Digital Display with Voice Alert, Speed Control, X/K/Ka Band, English & Russian Support, Anti-Slip Design
V9 12V Car Radar Detector - Digital Display with Voice Alert, Speed Control, X/K/Ka Band, English & Russian Support, Anti-Slip Design
$25.99
$36.40
4.9
Head Up Display
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
Quick Look
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
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
Ever Lose Your Keys or Pets Again 1pc Smart Key Finder Locator & Pet Anti-Loss GPS Tracker
Ever Lose Your Keys or Pets Again 1pc Smart Key Finder Locator & Pet Anti-Loss GPS Tracker
$12.99
$19.69
4.9
Security Sensors & Alarms
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
12pcs Solar Garden Lawn Lights Outdoor LED Solar Light Waterproof Patio Pathway Lighting Courtyard Landscape Decoration Lamp
12pcs Solar Garden Lawn Lights Outdoor LED Solar Light Waterproof Patio Pathway Lighting Courtyard Landscape Decoration Lamp
$43.99
$65.07
4.8
Pathway Lights & Lanterns
Top
Cart
Support
ATest