Link:
https://www.amazon.ca/Klein-Tools-RT210 … amp;sr=8-3
Price:
13.14
Retailer:
Amazon.ca

 

Very close to lowest ever for a highly reviewed tool (it was $.15 less back in october)

This is the model that can do GFCI testing (beside standard)



Amazon product: Klein Tools RT210 GFCI Receptacle Tester
Customer Reviews:
Great product. Just one suggestion. If you need both receptacle tester and non contact voltage tester buy the set instead of buying them separately. Its cheaper in Home Depot than Amazon


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Link:
https://www.amazon.ca/Klein-Tools-RT210 … amp;sr=8-3