Top 51 Tools Home Improvement Scanners Testers
Last Updated: Jul 25, 2024 • 387,644 reviews analyzed
Our most popular Tools Home Improvement Scanners Testers products based on sales, online popularity and other expert reviews. Updated frequently.
![CH Hanson 03040 Magnetic Stud Finder](https://images-na.ssl-images-amazon.com/images/I/61gtYVIsNpL._AC_US320_.jpg)
CH Hanson 03040 Magnetic Stud Finder
![CRAFTSMAN Stud Finder, 3/4-Inch Depth (CMHT77633)](https://images-na.ssl-images-amazon.com/images/I/51l0FD+St2L._AC_US320_.jpg)
CRAFTSMAN Stud Finder, 3/4-Inch Depth (CMHT77633)
![Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester and Voltaget Tester with Integrated GFCI Outlet Tester](https://images-na.ssl-images-amazon.com/images/I/61pw8oA02AL._AC_US320_.jpg)
Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester and Voltaget Tester with Integrated GFCI Outlet Tester
![KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder](https://images-na.ssl-images-amazon.com/images/I/81jaXFDKkvL._AC_US320_.jpg)
KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder
![Fluke VoltAlert Non-Contact Voltage Tester, Pocket-Sized, 90-1000V AC, Audible Beeper, 2 Year Warranty, CAT IV Rating](https://images-na.ssl-images-amazon.com/images/I/61UvsXlpIaL._AC_US320_.jpg)
Fluke VoltAlert Non-Contact Voltage Tester, Pocket-Sized, 90-1000V AC, Audible Beeper, 2 Year Warranty, CAT IV Rating
![Franklin Sensors FS710PRO ProSensor 710+ Professional Stud Finder with 13-Sensors for the Highest Accuracy Detects Wood & Met](https://images-na.ssl-images-amazon.com/images/I/7150AraN6yL._AC_US320_.jpg)
Franklin Sensors FS710PRO ProSensor 710+ Professional Stud Finder with 13-Sensors for the Highest Accuracy Detects Wood & Met
![The StudBuddy Magnetic Stud Finder](https://images-na.ssl-images-amazon.com/images/I/416uD8KlXXL._AC_US320_.jpg)
The StudBuddy Magnetic Stud Finder
![Sperry Instruments STK001 Non-Contact Voltage Tester (VD6504) & GFCI Outlet / Receptacle Tester (GFI6302) Kit, Electrical AC Voltage Detector, Yellow & Black](https://images-na.ssl-images-amazon.com/images/I/71+SqbWYgwL._AC_US320_.jpg)
Sperry Instruments STK001 Non-Contact Voltage Tester (VD6504) & GFCI Outlet / Receptacle Tester (GFI6302) Kit, Electrical AC Voltage Detector, Yellow & Black
![Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacle](https://images-na.ssl-images-amazon.com/images/I/61rTlPqRcgL._AC_US320_.jpg)
Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacle
![Stud Finder, 5 in 1 Upgraded Smart Stud Finder Wall Scanner with LCD Display & Audio Alarm for the AC Wire Metal Studs Wood Joist Pipe (Light Yellow)](https://images-na.ssl-images-amazon.com/images/I/61cuo0FpWdL._AC_US320_.jpg)
Stud Finder, 5 in 1 Upgraded Smart Stud Finder Wall Scanner with LCD Display & Audio Alarm for the AC Wire Metal Studs Wood Joist Pipe (Light Yellow)
![Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common W](https://images-na.ssl-images-amazon.com/images/I/5143f577xkL._AC_US320_.jpg)
Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common W
![The StudBuddy Plus Magnetic Stud Finder and Level](https://images-na.ssl-images-amazon.com/images/I/51mC0L4zPCL._AC_US320_.jpg)
The StudBuddy Plus Magnetic Stud Finder and Level
![Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411](https://images-na.ssl-images-amazon.com/images/I/61nUGm7CuJL._AC_US320_.jpg)
Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411
![Necto RV Temperature & Humidity Monitor - [4G LTE] No Monthly Fees and No WiFi Required - Power Outage Sensor, Instant Alerts, for Pet Safety & Home](https://images-na.ssl-images-amazon.com/images/I/71DDYunzQoL._AC_US320_.jpg)
Necto RV Temperature & Humidity Monitor - [4G LTE] No Monthly Fees and No WiFi Required - Power Outage Sensor, Instant Alerts, for Pet Safety & Home
![Klein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip](https://images-na.ssl-images-amazon.com/images/I/41zMF9R+4qL._AC_US320_.jpg)
Klein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
![Wood Moisture Meter, Firewood Moisture Tester, Drywall Moisture Detector Professional Moisture Content Meter Lumber Logs Concrete Floors Carpet Ceiling Building Material Hardwood (Pin-type)](https://images-na.ssl-images-amazon.com/images/I/61+duz-UZVL._AC_US320_.jpg)
Wood Moisture Meter, Firewood Moisture Tester, Drywall Moisture Detector Professional Moisture Content Meter Lumber Logs Concrete Floors Carpet Ceiling Building Material Hardwood (Pin-type)
![Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to](https://images-na.ssl-images-amazon.com/images/I/5175CMtXLlL._AC_US320_.jpg)
Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to
![BOSCH GMS 120 Wall Scanner with Modes for Wood, Metal, and Live Wiring, Includes 9V Battery, Hand Strap, & Pouch](https://images-na.ssl-images-amazon.com/images/I/71fj2CvSPOL._AC_US320_.jpg)
BOSCH GMS 120 Wall Scanner with Modes for Wood, Metal, and Live Wiring, Includes 9V Battery, Hand Strap, & Pouch
![Fluke T5-600 Electrical Voltage, Continuity and Current Tester, Measures Up To 100 A Without Contact, Automatically Select AC/DC Voltage For Tests, Includes Detachable SlimReach Probe Tip](https://images-na.ssl-images-amazon.com/images/I/61vD0MdaDnL._AC_US320_.jpg)
Fluke T5-600 Electrical Voltage, Continuity and Current Tester, Measures Up To 100 A Without Contact, Automatically Select AC/DC Voltage For Tests, Includes Detachable SlimReach Probe Tip
![Klein Tools NCVT3P Dual Range Non Contact Voltage Tester, 12 - 1000V AC Pen, Flashlight, Audible and Flashing LED Alarms, Poc](https://images-na.ssl-images-amazon.com/images/I/516VUtyWXRL._AC_US320_.jpg)
Klein Tools NCVT3P Dual Range Non Contact Voltage Tester, 12 - 1000V AC Pen, Flashlight, Audible and Flashing LED Alarms, Poc
![Klein Tools NCVT-4IR Non-Contact Volt Tester, 12 - 1000V AC Pen with IR Thermometer -22 to 482 deg F, LED and Audible Alarms, Pocket Clip](https://images-na.ssl-images-amazon.com/images/I/616GKDild2L._AC_US320_.jpg)
Klein Tools NCVT-4IR Non-Contact Volt Tester, 12 - 1000V AC Pen with IR Thermometer -22 to 482 deg F, LED and Audible Alarms, Pocket Clip
![FLIR ONE Gen 3 - iOS - Thermal Camera for Smart Phones - with MSX Image Enhancement Technology](https://images-na.ssl-images-amazon.com/images/I/61qzN+xeFeL._AC_US320_.jpg)
FLIR ONE Gen 3 - iOS - Thermal Camera for Smart Phones - with MSX Image Enhancement Technology
![Klein Tools 69417 Rare-Earth Magnetic Hanger, with Strap](https://images-na.ssl-images-amazon.com/images/I/51yfJbP4XCL._AC_US320_.jpg)
Klein Tools 69417 Rare-Earth Magnetic Hanger, with Strap
![Asura Power Green Gas G-1000, Pack of 2](https://images-na.ssl-images-amazon.com/images/I/712wphOsRxL._AC_US320_.jpg)
Asura Power Green Gas G-1000, Pack of 2
![Healthful Home 5-Minute Mold Test](https://images-na.ssl-images-amazon.com/images/I/91cJHQhtBgL._AC_US320_.jpg)
Healthful Home 5-Minute Mold Test
![Gardner Bender GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red](https://images-na.ssl-images-amazon.com/images/I/81jikGfI7IL._AC_US320_.jpg)
Gardner Bender GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red
![Mecurate Stud Finder Wall Scanner Sensor - 5 in 1 Electronic Stud with LCD Display & Audio Alarm for Wood AC Live Wire Metal](https://images-na.ssl-images-amazon.com/images/I/61wdzwwre2L._AC_US320_.jpg)
Mecurate Stud Finder Wall Scanner Sensor - 5 in 1 Electronic Stud with LCD Display & Audio Alarm for Wood AC Live Wire Metal
![StudPoP Original Magnetic Stud Finder. Various colors. Finds metal fasteners holding the wall to the studs. 1" diam moving ma](https://images-na.ssl-images-amazon.com/images/I/51TK+WBd1NL._AC_US320_.jpg)
StudPoP Original Magnetic Stud Finder. Various colors. Finds metal fasteners holding the wall to the studs. 1" diam moving ma
![Klein Tools RT110 Outlet Tester, AC Electrical Receptacle Tester for North American Outlets](https://images-na.ssl-images-amazon.com/images/I/51+w2FODeGL._AC_US320_.jpg)
Klein Tools RT110 Outlet Tester, AC Electrical Receptacle Tester for North American Outlets
![Klein Tools 69410 Replacement Test Lead Set, Right Angle](https://images-na.ssl-images-amazon.com/images/I/61VbepdaATL._AC_US320_.jpg)
Klein Tools 69410 Replacement Test Lead Set, Right Angle
![KLEIN TOOLS VDV501-851 Cable Tester Kit with Scout Pro 3 for Ethernet / Data, Coax / Video and Phone Cables, 5 Locator Remotes](https://images-na.ssl-images-amazon.com/images/I/61MveecQX5L._AC_US320_.jpg)
KLEIN TOOLS VDV501-851 Cable Tester Kit with Scout Pro 3 for Ethernet / Data, Coax / Video and Phone Cables, 5 Locator Remotes
![DEWALT Stud Finder, 3/4”, Locate Framing Studs Efficiently with LED Arrows, Ideal for Wood and Metal, AAA Batteries Included](https://images-na.ssl-images-amazon.com/images/I/51anZQwiv5L._AC_US320_.jpg)
DEWALT Stud Finder, 3/4”, Locate Framing Studs Efficiently with LED Arrows, Ideal for Wood and Metal, AAA Batteries Included
![Premium LED Bulb Automotive Circuit Tester, 6-24V Test Light with 135 Inch PU Extended Spring Wire, Sharp Hard Steel Probe Ve](https://images-na.ssl-images-amazon.com/images/I/61Q5VCQ6IIL._AC_US320_.jpg)
Premium LED Bulb Automotive Circuit Tester, 6-24V Test Light with 135 Inch PU Extended Spring Wire, Sharp Hard Steel Probe Ve
![Franklin Sensors ProSensor M210 Professional Stud Finder with 13-Sensors for The Highest Accuracy Detects Wood & Metal Studs](https://images-na.ssl-images-amazon.com/images/I/81onafqY+tL._AC_US320_.jpg)
Franklin Sensors ProSensor M210 Professional Stud Finder with 13-Sensors for The Highest Accuracy Detects Wood & Metal Studs
![Stud Finder Wall Scanner Detector - 5 in 1 Electronic Wall Wood Metal Stud Finder Edge Center Beam Finders Stud Sensor with L](https://images-na.ssl-images-amazon.com/images/I/71LYD4441jL._AC_US320_.jpg)
Stud Finder Wall Scanner Detector - 5 in 1 Electronic Wall Wood Metal Stud Finder Edge Center Beam Finders Stud Sensor with L
![Auroland Non-Contact Voltage Tester with 9 gear Adjustable Sensitivity Voltage Detector Pen AC Circuit Tester Tool LCD Display LED Flashlight Buzzer Alarm Range12V-1000V & Live/Null Wire Judgment AC1](https://images-na.ssl-images-amazon.com/images/I/61KinX-KbAL._AC_US320_.jpg)
Auroland Non-Contact Voltage Tester with 9 gear Adjustable Sensitivity Voltage Detector Pen AC Circuit Tester Tool LCD Display LED Flashlight Buzzer Alarm Range12V-1000V & Live/Null Wire Judgment AC1
![Franklin Sensors ProSensor M150 Professional Stud Finder with 9-Sensors for The Highest Accuracy Detects Wood & Metal Studs w](https://images-na.ssl-images-amazon.com/images/I/71bEjsu2g3L._AC_US320_.jpg)
Franklin Sensors ProSensor M150 Professional Stud Finder with 9-Sensors for The Highest Accuracy Detects Wood & Metal Studs w
![VENLAB Voltage Tester, Non Contact Voltage Detector, Circuit Tester Dual Range Voltage Sniffer 12V-1000V/48V-1000V, Live Wire Tester with Alarm and Flashlight, Electrical Tester with LCD Display](https://images-na.ssl-images-amazon.com/images/I/71zEqC0V5QL._AC_US320_.jpg)
VENLAB Voltage Tester, Non Contact Voltage Detector, Circuit Tester Dual Range Voltage Sniffer 12V-1000V/48V-1000V, Live Wire Tester with Alarm and Flashlight, Electrical Tester with LCD Display
![WALABOT DIY 2 - Advanced Stud Finder and Wall Scanner for Android & iOS Smartphones](https://images-na.ssl-images-amazon.com/images/I/51UWnSozbyL._AC_US320_.jpg)
WALABOT DIY 2 - Advanced Stud Finder and Wall Scanner for Android & iOS Smartphones
![Voltage Tester, TESMEN TN-213 Non-Contact Voltage Tester, Electrical Tester, AC 12V-/70V-1000V, Dual-Range, LCD Display in Percentage, Buzzer Alarm, Live Wire Tester, Wire Breakpoint Finder - Green](https://images-na.ssl-images-amazon.com/images/I/61YDi5jgoiL._AC_US320_.jpg)
Voltage Tester, TESMEN TN-213 Non-Contact Voltage Tester, Electrical Tester, AC 12V-/70V-1000V, Dual-Range, LCD Display in Percentage, Buzzer Alarm, Live Wire Tester, Wire Breakpoint Finder - Green
![Klein Tools 80101 Home Tester Kit, GFCI Outlet and Receptacle Testers, Multimeter, NCVT, Circuit Breaker Finder, Leads, 6-Piece](https://images-na.ssl-images-amazon.com/images/I/61wZRMpKAcL._AC_US320_.jpg)
Klein Tools 80101 Home Tester Kit, GFCI Outlet and Receptacle Testers, Multimeter, NCVT, Circuit Breaker Finder, Leads, 6-Piece
![Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires](https://images-na.ssl-images-amazon.com/images/I/71DaXgIbaFL._AC_US320_.jpg)
Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires
![Klein Tools 80025 Outlet Tester Kit with GFCI Tester and Non-Contact Voltage Tester, 2-Piece](https://images-na.ssl-images-amazon.com/images/I/512yDmXBMsL._AC_US320_.jpg)
Klein Tools 80025 Outlet Tester Kit with GFCI Tester and Non-Contact Voltage Tester, 2-Piece
![Stud Finder Wall Scanner, Advanced 5-in-1 Detector for Wood, Metal, Joists, Pipes, and AC Wires, Upgraded Intelligent Chip, High-Definition LCD Display, and Audible Alarm](https://images-na.ssl-images-amazon.com/images/I/81iAicyHvFL._AC_US320_.jpg)
Stud Finder Wall Scanner, Advanced 5-in-1 Detector for Wood, Metal, Joists, Pipes, and AC Wires, Upgraded Intelligent Chip, High-Definition LCD Display, and Audible Alarm
![Klein Tools VDV512-101 Explorer 2 Coax Tester Kit, Includes Cable Tester / Wire Tracer / Coax Mapper with Remotes to Test up to 4 Locations](https://images-na.ssl-images-amazon.com/images/I/41Bp1qgzMgL._AC_US320_.jpg)
Klein Tools VDV512-101 Explorer 2 Coax Tester Kit, Includes Cable Tester / Wire Tracer / Coax Mapper with Remotes to Test up to 4 Locations
![TriField EMF Meter Detects Radio, Magnetic & Electric Fields - For 5G, Cell Towers, WiFi, Bluetooth, Smart Meters](https://images-na.ssl-images-amazon.com/images/I/81+VHc3XIqL._AC_US320_.jpg)
TriField EMF Meter Detects Radio, Magnetic & Electric Fields - For 5G, Cell Towers, WiFi, Bluetooth, Smart Meters
![Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece](https://images-na.ssl-images-amazon.com/images/I/812GNnOIjzL._AC_US320_.jpg)
Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece
![Storage Case for Klein Circuit Breaker Finder, Outlet Repair Kit & GFCI Tester - Box Only](https://images-na.ssl-images-amazon.com/images/I/81yJafHL1vL._AC_US320_.jpg)
Storage Case for Klein Circuit Breaker Finder, Outlet Repair Kit & GFCI Tester - Box Only
![Non-Contact Voltage Tester Tools,LED Flashlight,Buzzer Alarm,AC Voltage Detector Pen,Test Range 60V - 1000V for Live/Null Wire Judgment](https://images-na.ssl-images-amazon.com/images/I/51WOILO7Q1L._AC_US320_.jpg)
Non-Contact Voltage Tester Tools,LED Flashlight,Buzzer Alarm,AC Voltage Detector Pen,Test Range 60V - 1000V for Live/Null Wire Judgment
![The StudBuddy Magnetic Stud Finder, 2 Pack](https://images-na.ssl-images-amazon.com/images/I/514ZdJ7WIpL._AC_US320_.jpg)
The StudBuddy Magnetic Stud Finder, 2 Pack
![ALLOSUN GK503B NEON Electric Fence Voltage Tester Max 7 kV, Red](https://images-na.ssl-images-amazon.com/images/I/711QQCHCKfL._AC_US320_.jpg)
ALLOSUN GK503B NEON Electric Fence Voltage Tester Max 7 kV, Red
EDITOR'S NOTES
During our Tools Home Improvement Scanners Testers research, we found hundreds Tools Home Improvement Scanners Testers products and shortlisted 51 quality products. We collected and analyzed 387,644 customer reviews through our big data system to write the Tools Home Improvement Scanners Testers list. We found that most customers choose Tools Home Improvement Scanners Testers with an average rating of 2.1 . The seller of top 1 product with rating 4.7 and has received honest feedback from 30,713 consumers.