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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
22,978
$19.29
#2
Vibeey Thermometer for Adults, Digital Non-Contact Forehead Infrared Thermometer with Fahrenheit Reading for Baby and Adults
4.4 out of 5 stars
13,145
$27.74
#3
Etekcity Lasergrip 1080 Non-Contact Digital Laser Infrared Thermometer Temperature Gun -58℉~1022℉ (-50℃~550℃), Yellow and Black
4.5 out of 5 stars
13,583
$23.09
-
$52.78
#4
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
23,332
$27.99
#5
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
10,228
$7.99
#6
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
8,049
$15.78
-
$39.00
#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
15,373
$12.99
#8
CRAFTSMAN Stud Finder, 3/4-Inch Depth (CMHT77633)
4.3 out of 5 stars
2,326
$10.98
#9
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
6,490
$12.21
#10
Touchless Forehead Thermometer for Adults,Infrared Digital LCD Display Baby Thermometer,Ear Thermometer for Fever, Non-Contact Forehead Thermometer for Children
4.5 out of 5 stars
494
$11.99
#11
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
25,085
$24.98
-
$25.19
#12
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
6,197
$5.99
#13
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
6,480
$9.34
#14
Klein Tools ET310 AC Circuit Breaker Finder with Integrated GFCI Outlet Tester
4.7 out of 5 stars
2,976
$39.97
#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
6,671
$22.84
#16
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
3,346
$18.65
#17
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
3,353
$5.94
-
$7.95
#18
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
6,711
$25.99
-
$35.99
#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
7,116
$35.99
#20
Sperry Instruments STK001 Non-Contact Voltage Tester (VD6504) & GFCI Outlet/Receptacle Tester (GFI6302) Kit, Electrical AC Voltage Detector, Yellow & Black
5.0 out of 5 stars
1
$8.44
-
$228.80
#21
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
3,424
$35.00
-
$49.99
#22
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
4,516
$19.99
#23
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
3,559
$10.98
#24
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
2,738
$16.97
#25
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
7,177
$19.99
#26
CandyCare Touchless Smart Infrared Thermometer with LCD Digital Screen (3-in-1 Measurement) for Adult and Kid, Temperature Gun Reading Detection on Forehead and Ear (Battery NOT Included)
4.4 out of 5 stars
2,326
$12.99
#27
Franklin Sensors FS710+02B ProSensor 710+ Professional Stud Finder with Built-in Bubble Level and Ruler, Blue
4.7 out of 5 stars
3,125
$52.99
-
$86.68
#28
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
6,371
$29.99
#29
2 Pack Battery Tester, Universal Battery Checker for AA/AAA/C/D / 9V / 1.5V Button Cell Batteries
4.3 out of 5 stars
1,898
$6.99
#30
Heavy Duty Thermometer Infrared Forehead High Caliber Sensor No Contact with LCD Display for Medical Offices, Hospitals
4.4 out of 5 stars
7,557
$39.79
#31
Fluke 1AC-A1-II VoltAlert Non-Contact Voltage Tester
4.7 out of 5 stars
7,487
$24.99
-
$192.00
#32
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
3,448
$22.68
-
$31.99
#33
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
1,077
$22.02
#34
Forehead and Ear Thermometer,Infrared Digital LCD Display Thermometer,No Contact Thermometer for Fever, Non-Touch Forehead Thermometer for Adults, Kids & Baby
4.5 out of 5 stars
1,235
$17.99
#35
Etekcity - MSR-R500 Digital Multimeter, Amp Volt Ohm Voltage Tester Meter with Diode and Continuity Test, Dual Fused for Anti-Burn Red
4.6 out of 5 stars
7,505
$12.49
#36
Klein Tools 69149 Multimeter Test Kit, Klein Multimeter, Noncontact Voltage Tester and Outlet Tester, Leads and Batteries Included
4.7 out of 5 stars
3,203
$39.17
#37
AstroAI Digital Multimeter, TRMS 4000 Counts Volt Meter (Manual and Auto Ranging); Measures Voltage Tester, Current, Resistance, Continuity, Frequency; Tests Diodes, Temperature (Red)
4.6 out of 5 stars
3,868
$23.99
#38
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
3,542
$5.97
-
$55.77
#39
Touchless Thermometer for Adults, Forehead Thermometer and Object Thermometer 2 in 1 Dual-Mode Thermometer with Fast Accurate Results
4.8 out of 5 stars
135
$19.99
#40
Crenova MS8233D Auto-Ranging Digital Multimeter Home Measuring Tools with Backlight LCD Display
4.7 out of 5 stars
6,929
$25.99
#41
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
1,713
$29.99
#42
AcuRite Wireless Indoor Outdoor Temperature and Humidity Sensor (06002M)
4.5 out of 5 stars
4,230
$12.99
#43
Franklin Sensors FS71002B ProSensor 710 Precision Stud Finder, Blue
4.6 out of 5 stars
5,642
$51.95
-
$133.98
#44
ADC Non-Contact Infrared Thermometer, Adtemp 429, White
4.3 out of 5 stars
139
$12.49
-
$63.99
#45
Walabot DIY Plus - Advanced wall scanner, stud finder - For Android Smartphones - DY2PBCGL01
4.1 out of 5 stars
3,671
$71.96
#46
Asura Power Green Gas G-1000, Pack of 2
4.7 out of 5 stars
1,209
$25.00
#47
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
1,496
$24.89
#48
Klein Tools 69401 Multimeter Carrying Case
4.8 out of 5 stars
2,402
$8.20
#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
1,223
$18.99
#50
Fluke T5-H5-1AC Kit 3-Pc 1000V Electrical Tester, Custom Holster and AC Voltage Detector Kit - New
4.8 out of 5 stars
2,801
$108.74
-
$324.99
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