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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 $11.99. 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
In-Store
Klein Tools
Klein Tools Non-Contact Voltage Tester
MPN: NCVT41R
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Klein Tools
Klein Tools Line Splitter
MPN: 69409
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Dual Range Voltage Tester
MPN: 3203-20
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee 50-1000 V Analog LED Voltage Detector
MPN: 3210-20
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Non-Contact Voltage Detector
MPN: 3200-20
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Digital Multimeter
MPN: 2216-20
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee LCD Multimeter
MPN: 2217-20
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Klein Tools
Klein Tools AFCI/GFCI Electrical Outlet Tester
MPN: RT310
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Voltage Detector
MPN: 2202-20
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Digital Clamp Meter
MPN: 2235-20
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee 50-1000 V Dual Range Voltage Tester
MPN: 2208-20
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Klein Tools
Klein Tools Dual-range LCD Electrical Tester Kit
MPN: RT250KIT
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Fluke
Fluke 662 deg Infrared Thermometer 6.14 in. L X 2 in. W Yellow
MPN: 4393777
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Fluke
Fluke 301D LCD Clamp Meter
MPN: 6016443
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Fluke
Fluke 17B+ 1000 V LCD Multimeter
MPN: 6013315
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Fluke
Fluke 115 600 V Digital Multimeter
MPN: 4500961
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Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Gardner Bender
Gardner Bender Power Meter Calculates kW-h, volts, amps, watts and HZ Energy Consumption Monitor
MPN: PM3000
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Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Klein Tools
Klein Tools -40-1832 F LCD Clamp Meter
MPN: CL320
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Klein Tools
Klein Tools LCD Clamp Meter Test Kit
MPN: CL120KIT
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Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Klein Tools
Klein Tools Electrical Tester Set
MPN: 69149P
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Klein Tools
Klein Tools Non-Contact Voltage Tester
MPN: NCVT1P
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Klein Tools
Klein Tools Non-Contact Voltage Tester
MPN: NCVT3P
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Klein Tools
Klein Tools -40-1832 F LCD Multimeter
MPN: MM420
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Klein Tools
Klein Tools LED GFCI Receptacle Tester
MPN: RT210
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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