Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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Current Testers of 2025
Save up to 31% off
Best Choice1
Klein ToolsKlein Tools CL120VP Electrical Voltage Test Kit with Clamp Meter, Three Testers, Test Leads, Pouch and Batteries
21% OffKey specs-
NCV:Non-contact voltage detector
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Resistance:Resistance via test-leads
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Voltage:AC/DC voltage, NCVT
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Current:AC current via clamp
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Capacitance:N/A
9.9Exceptional
Our Rating
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Value for Money2
Klein ToolsKlein Tools CL220 Digital Clamp Meter, Auto-Ranging 400 Amp AC, AC/DC Voltage, TRMS, Resistance, Continuity, NCVT Detection, and Temp
26% Off9.8Exceptional
Our Rating
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3
KAIWEETSKAIWEETS 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
11% Off9.7Exceptional
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4
AstroAIAstroAI Digital Clamp Meter Multimeter 2000 Counts Amp Voltage Tester Auto-ranging with AC/DC Voltage, AC Current, Resistance, Capacitance, Continuity, Live Wire Test, NCV, Blue
31% OffKey specs-
NCV:Yes
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Resistance:Yes
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Voltage:600 Volts
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Current:AC Current
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Capacitance:Yes
9.4Excellent
Our Rating
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5
Klein ToolsKlein Tools NCVT1P Voltage Tester, Non-Contact Low Voltage Tester Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
9.3Excellent
Our Rating
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6
KAIWEETSKAIWEETS Digital Clamp Meter Multimeter with D-Shaped Jaw for AC/DC Current & Voltage, Auto-ranging 4000 Counts Voltage Tester with Flashlight Backlight, Measuring Temperature Continuity Diode NCV
14% Off9.1Excellent
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7
FlukeFluke 1AC II VoltAlert Non-Contact Voltage Tester, Pocket-Sized, 90-1000V AC, Audible Beeper, 2 Year Warranty, CAT IV Rating, Packaging May Vary
12% Off8.8Very Good
Our Rating
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8
Klein ToolsKlein Tools 69149P Electrical Test Kit with Digital Multimeter, Non-Contact Voltage Tester and Electrical Outlet Tester, Leads and Batteries
11% OffKey specs-
Resistance:2MOhms
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Voltage:Up to 600V AC/DC
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Current:10A DC
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Safety Rating:N/A
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Display:N/A
8.7Very Good
Our Rating
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9
MESTEKMESTEK Digital Clamp Meter Multimeter TRMS 6000 Counts Voltage Tester Amp Volt Meter, Auto-Ranging Voltmeter Measures NCV AC DC Current Voltage Resistance Capacitance Temperature Diodes Continuity
8.5Good
Our Rating
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10
ProsterProster Digital Clamp Meter 6000 Count - 800A DC AC Current AC/DC Voltage Multimter, TRMS NCV Continuity Capacitance Resistance Frequency Diode Hz Tester, with Test Leads, Alligator Clips
17% OffKey specs-
NCV:Non-contact AC voltage
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Resistance:Yes
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Voltage:AC/DC voltage
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Current:AC/DC current
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Capacitance:Yes
8.3Good
Our Rating
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