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Amazon Best Sellers
Our most popular products based on sales. Updated hourly.
Best Sellers in
Scanners & Testers
#1
Infrared Forehead Thermometer, Non-Contact Forehead Thermometer for Adults, Kids, Baby, Accurate Instant Readings No Touch Infrared Thermometer with 3 in 1 Digital LCD Display for Face, Ear, Body
4.4 out of 5 stars
25,011
$24.74
#2
Vibeey Thermometer for Adults, Digital Non-Contact Forehead Infrared Thermometer with Fahrenheit Reading for Baby and Adults
4.4 out of 5 stars
14,639
$24.59
#3
Stud Finder Sensor Wall Scanner - 4 in 1 Electronic Stud Sensor Beam Finders Wall Detector Center Finding with LCD Display for Wood AC Wire Metal Studs Joist Detection
4.2 out of 5 stars
24,458
$27.99
#4
Etekcity Infrared Thermometer 774 (Not for Human) Temperature Gun Non-Contact Digital Laser Thermometer-58℉~ 716℉ (-50℃ ~ 380℃) Black
4.5 out of 5 stars
25,737
$24.98
-
$27.99
#5
Etekcity Lasergrip 1080 Non-Contact Digital Laser Infrared Thermometer Temperature Gun -58℉~1022℉ (-50℃~550℃), Yellow and Black
4.5 out of 5 stars
14,370
$25.46
-
$62.98
#6
CRAFTSMAN Stud Finder, 3/4-Inch Depth (CMHT77633)
4.3 out of 5 stars
2,737
$10.98
#7
AstroAI Digital Multimeter with Ohm Volt Amp and Diode Voltage Tester Meter Continuity Test (Dual Fused for Anti-Burn)
4.6 out of 5 stars
16,007
$12.99
#8
The Battery Organizer TBO1531 The Batt Storage Case with Hinged Clear Cover, Includes a Removable Tester, Holds 93 Batteries Various Sizes, Black
4.6 out of 5 stars
8,490
$15.78
-
$35.99
#9
Battery Tester, VTECHOLOGY Model BT-168 Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Requires No Battery for Operation)
4.5 out of 5 stars
6,691
$5.69
#10
Non-Contact AC Voltage Tester/Voltage Tester Pen with Adjustable Sensitivity, LCD Display, LED Flashlight, Buzzer Alarm, Dual Range 12V-1000V/48V-1000V & Live/Null Wire Judgment - TACKLIFE VT02
4.5 out of 5 stars
7,049
$15.96
#11
Heavy Duty Thermometer Infrared Forehead High Caliber Sensor No Contact with LCD Display for Medical Offices, Hospitals
4.4 out of 5 stars
8,110
$39.79
#12
Klein Tools ET310 AC Circuit Breaker Finder with Integrated GFCI Outlet Tester
4.7 out of 5 stars
3,442
$39.97
-
$79.94
#13
Battery Tester Checker by WeePro - Universal Battery Tester Monitor for AA AAA C D 9V 1.5V Button Cell Batteries - Household Battery Life Level Testers Power Meter
4.5 out of 5 stars
3,658
$5.67
-
$7.95
#14
Inkbird ITC-308 Digital Temperature Controller 2-Stage Outlet Thermostat Heating and Cooling Mode Carboy Homebrew Fermenter Greenhouse Terrarium 110V 10A 1100W
4.7 out of 5 stars
3,639
$35.00
-
$49.99
#15
General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible and Visual High-Medium-Low Moisture Content Alerts, Grays
4.6 out of 5 stars
6,977
$31.55
#16
EasyEast Touchless Infrared Thermometer, Smart Forehead Thermometer, in-Ear Thermometer for Adult, Baby and Kids, Smart Digital Screen,Fast Reading Detection Thermometer,No Battery Included
4.4 out of 5 stars
7,166
$10.99
#17
WeePro Vpro850L Digital Multimeter DC AC Voltmeter, Ohm Volt Amp Test Meter, Electric Tester Ohmmeter with Diode and Continuity Detector, Backlit Display and Insulated Rubber Case Kickstand
4.5 out of 5 stars
3,824
$10.98
#18
Franklin Sensors FS710+02B ProSensor 710+ Professional Stud Finder with Built-in Bubble Level and Ruler, Blue
4.7 out of 5 stars
3,347
$52.99
-
$86.16
#19
AstroAI Digital Multimeter, TRMS 6000 Counts Volt Meter Manual and Auto Ranging; Measures Voltage Tester, Current, Resistance, Continuity, Frequency; Tests Diodes, Transistors, Temperature
4.6 out of 5 stars
7,445
$29.98
#20
Stud Finder Sensor Wall Scanner - 5 in 1 Electronic Stud Sensor Locator Wood Beam Joist Finders Wall Detector Edge Center Finding with LCD Display for Wood Live AC Wire Metal Studs Detection (Silver)
4.3 out of 5 stars
6,639
$29.99
#21
2 Pack Battery Tester, Universal Battery Checker for AA/AAA/C/D / 9V / 1.5V Button Cell Batteries
4.3 out of 5 stars
2,107
$6.99
#22
Klein Tools NCVT-1 Voltage Tester, Non-Contact Voltage Detector for AC Voltage, Low Battery Indicator and Auto Shutdown, Batteries Included
4.6 out of 5 stars
2,953
$16.97
#23
Sperry Instruments STK001 Non-Contact Voltage Tester (VD6504) & GFCI Outlet/Receptacle Tester (GFI6302) Kit, Electrical AC Voltage Detector, Yellow & Black, New Version
5.0 out of 5 stars
2
$7.99
-
$36.12
#24
D-FantiX Battery Tester, Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168)
4.5 out of 5 stars
10,599
$7.99
#25
Zircon Stud Finder DIY/Pro StudSensor A100 Wall Scanner; StudScan Detects Edges of Wood/Metal Studs at 3/4” DeepScan Detects Wood/Metal to 1 1/2” Alerts Presence of Live, Unshielded AC Wire US Model
4.5 out of 5 stars
1,224
$21.72
#26
Infrared Forehead Thermometer for Adults, No Contact Forehead Thermometer with Fever Alarm, Accurate Reading and Memory Function for Adults, Children-NO Battery Include
4.4 out of 5 stars
5,056
$19.99
#27
Kizen LaserPro LP300 Infrared Thermometer Non-Contact Digital Laser Temperature Gun with LCD Display -58℉~1112℉(-50℃~600℃) Adjustable Emissivity (NOT for Humans)
4.4 out of 5 stars
3,625
$23.95
#28
TACKLIFE Stud Finder Upgraded Wall Scanner, 4 in 1 Center Finding Electronic Wall Detector Finders with Warning, Four Scan Modes for Wood Stud/Metal/Live AC Wire/Deep Detecting - New Version DMS03
4.3 out of 5 stars
1,918
$25.47
-
$49.99
#29
Infrared Thermometer No Touch Digital Laser Temperature Gun with Color Display -58℉~1112℉(-50℃~600℃)Adjustable Emissivity - for Cooking/BBQ/Freezer - Meat Thermometer Included -Non Body Thermometer
4.5 out of 5 stars
1,635
$24.89
#30
Fluke 1AC-A1-II VoltAlert Non-Contact Voltage Tester
4.7 out of 5 stars
7,807
$20.40
-
$192.00
#31
Klein Tools 69149 Multimeter Test Kit, Klein Multimeter, Noncontact Voltage Tester and Outlet Tester, Leads and Batteries Included & IRWIN VISE-GRIP Wire Stripping Tool/Wire Cutter, 8-Inch (2078309)
$38.45
-
$64.61
#32
Etekcity Digital Multimeter, Voltage Tester Volt Ohm Amp Meter with Continuity, Diode and Resistance Test, Dual Fused for Anti-Burn, Red, MSR-R500
4.6 out of 5 stars
7,752
$10.99
#33
Non-Contact Thermometer for Adults and Kid,No Touch Infrared Forehead Thermometer for Fever, Smart Temperature Gun Reading Detection on Forehead
4.6 out of 5 stars
8,057
$19.99
#34
Klein Tools RT310 Receptacle Tester, AFCI and GFCI Outlet and Device Tester for North American AC Electrical Outlet Receptacles
4.8 out of 5 stars
3,781
$5.97
-
$55.77
#35
Infrared Thermometer SOVARCATE Digital IR Laser Thermometer Temperature Gun High and Low Temperature Alarm -58°F~1112°F Temperature Probe Cooking/Air/Refrigerator
4.4 out of 5 stars
850
$18.89
#36
Stud Finder Wall Scanner - 4 in 1 Electric Wood Detector, Sensor Wall Scanner with LCD Display, Beam Finder Center Finding & Sound Warning for Wood AC Wire Metal Studs Detection (Black)
4.3 out of 5 stars
7,000
$25.99
-
$30.99
#37
FLIR ONE Gen 3 - Android (USB-C) - Thermal Camera for Smart Phones - with MSX Image Enhancement Technology
4.3 out of 5 stars
855
$168.00
-
$199.00
#38
Stud Finder Wall Detector 5 in 1 Electronic Stud Sensor Wall Scanner Center Finding with Battery LCD Display for Wood Live AC Wire Metal Studs Detection
4.2 out of 5 stars
542
$25.99
#39
Battery Tester, Dlyfull LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA Batteries Included
4.6 out of 5 stars
3,017
$12.99
#40
Wood Moisture Meter - Digital Moisture Detector Moisture Tester, Pin-Type Water Leak Detector Damp Tester Dampness Meter for Wood Building Material Firewood Walls Paper Floor (Sliver)
4.6 out of 5 stars
3,643
$25.68
-
$31.99
#41
AcuRite Wireless Indoor Outdoor Temperature and Humidity Sensor (06002M)
4.5 out of 5 stars
4,416
$12.99
#42
ADC Non-Contact Infrared Thermometer, Adtemp 429, White
4.4 out of 5 stars
147
$12.49
-
$63.99
#43
ThermoPro TP30 Digital Infrared Thermometer Gun Non Contact Laser Temperature Gun -58°F ~1022°F (-50°C ~ 550°C) with Adjustable Emissivity & Max Measure (NOT for Human Body Temperature)
4.5 out of 5 stars
1,386
$21.24
#44
KAIWEETS Non-Contact Voltage Tester & Electrical Outlet Tester/GFCI Tester, Dual Check 2-in-1 Electrical Test Kit With LCD Display, 360° Visual & Audible Indicators, 12V-1000V/48V-1000V Dual Range
4.7 out of 5 stars
1,361
$13.99
-
$24.99
#45
Stud Finder Wall Scanner 5 in 1 Upgraded Electronic Wall Scanner with Battery for Wood Metal and AC Wire Detection,HD LCD Display and Audio Alarm
4.6 out of 5 stars
860
$24.99
#46
Forehead Thermometer,Non-Contact Infrared Forehead °F/°C Digital Thermometer Fever Alarm and Memory Function for Anyone with Accurate LCD Display (Battery not Include)
4.5 out of 5 stars
1,936
$22.94
#47
Helect (NOT for Human) Infrared Thermometer, Non-Contact Digital Laser Temperature Gun -58°F to 1022°F (-50°C to 550°C) with LCD Display
4.5 out of 5 stars
10,557
$19.98
#48
The StudBuddy Magnetic Stud Finder
4.5 out of 5 stars
2,562
$9.97
-
$19.79
#49
AstroAI Digital Multimeter, Voltmeter 1.5v/9v/12v Battery Voltage Tester Auto-Ranging/Ohmmeter/DMM with Non-Contact Voltage Function, Accurately Measures Voltage Current Amp Resistance Capacitance
4.6 out of 5 stars
1,375
$18.99
#50
Stud Finder Wall Scanner - 5 in 1 Sensor Wall Scanner with LCD Display & Auto Calibration, Beam Finder Center Finding & Sound Warning for Wood AC Wire Metal Studs Detection
4.2 out of 5 stars
748
$24.99
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