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96
products available
Testers & Tester Fuses
Shop 96 testers & tester fuses at National Hardware Group — from trusted brands like Fluke, Gardner Bender, Gb Electrical and more. Every item is an authorized, warranty-backed purchase, with prices starting around $7.99. Ships nationwide, free over $75 on most items, or find it at your local store.
Trusted brands only
Ships nationwide
Pro accounts welcome
Support your local hardware store
Gardner Bender
Gardner Bender 500/600 V Digital Multimeter
MPN: GDT-3190
$29.99
Gardner Bender
Gardner Bender 50-600 V LED Non-Contact Voltage Detector Tester
MPN: GVD-3504
$19.99
Gardner Bender
Gardner Bender 110-125 V LED Outlet and GFCI Tester
MPN: GFI-3501
$11.99
Gardner Bender
Gardner Bender 500/600 V Digital Multimeter
MPN: GDT-311
$19.99
Gardner Bender
Gardner Bender 6-12 V Automotive Voltage Tester
MPN: GAT-3400
$7.99
Gardner Bender
Gardner Bender 120-480 V Vibrating Voltage Tester
MPN: GVT-392
$27.99
Sperry
Sperry LCD Multimeter
MPN: DM6410
$64.99
Sperry
Sperry Continuity Tester
MPN: CT6101
$10.99
Sperry
Sperry 80-480 V 4 Range Voltage Tester
MPN: ET6204
$13.99
Sperry
Sperry 80-250 V Voltage Tester
MPN: ET6102
$7.59
USA
Sperry
Sperry 12-1000 V Voltage Detector
MPN: VD6509
$24.99
Sperry
Sperry 50-1000 V Voltage Detector
MPN: VD6508
$22.99
In-Store
Sperry
Sperry LAN Tracker Kit
MPN: ET64220
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
Gardner Bender
Gardner Bender 1.5 to 22.5 V Analog Battery Tester
MPN: GBT-500A
$15.99
In-Store
Milwaukee
Milwaukee Circuit Breaker Locator
MPN: 2222-20
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Non-Contact Voltage Tester
MPN: 2225-20
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee LCD Receptacle Tester
MPN: 2224-20
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee LED Receptacle Tester
MPN: 2223-20
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Ultralast
UltraLast Universal Battery Tester
MPN: ULMULTITEST
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee 50-1000 V Analog Voltage Detector
MPN: 2200-20
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Klein Tools
Klein Tools Circuit Breaker Tester
MPN: ET310
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Klein Tools
Klein Tools Dual Range Voltage Tester w/Receptacle Tester
MPN: NCVT2PKIT
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Klein Tools
Klein Tools Analog Voltage Tester
MPN: ET40
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Klein Tools
Klein Tools Analog LED Voltage Tester
MPN: ET45
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
Shop Local
Find these products at your local store.
Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.
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For Pros & Businesses
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