Greenlee Energy Tester
Greenlee Energy Tester
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Greenlee

Greenlee Energy Tester

|2 ratings

Key item features

Pen size, fits into pocket or tool pouch
Detects power and voltage without touching the bare conductor
For use on power wiring plus lighting, thermostats and other low voltage circuits
Current price is $37.99
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Arrives by Fri, Jun 12
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Shipping fee $6.49
Sold and shipped by Acme Tools
4.482980680772769 stars out of 5, based on 2174 seller reviews(4.5)
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5 out of 5 stars
stars2 ratings2 reviews
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Showing 1-2 of 2 reviews

May 16, 2026
JTBJ
5 out of 5 stars review

Excellent Pen Tester

I've been using mine for 5 years now and love the fact the sensitivity is fine enough that I can tell which side of a ROMEX wire is the hot without seeing anything on the neutral side!

Review from greenlee.com
Helpful?3QD3LDE6L7CM21802756
Aug 1, 2017
Zoro
5 out of 5 stars review

Seller Verified Purchase

Very effective at checking voltage!

Works quite well! [This review was collected as part of a promotion.]

Review from zoro.com
Helpful?3QD3LDE6L7CM21802756