Will this tester work reliably on new circuits with afci, gfi or combo breakers? I dont see anything from Klein saying it wont but some had problems

Mine turned red when held up to any of the AFCI breakers in my box, regardless of which socket I had the transmitter plugged into.

Wil this tool find other recepticals on the circuit?

It will find everything on the circuit BUT you will have to plug the transmitter into each outlet or using the socket adapter included with the accessories kit into a light socket of a lamp. It's really pretty easy process though and I didn't do what I just described in the previous sentence. Once I found the breaker from the outlet I had plugged the transmitter into, I flipped the breaker off, checked to make sure the outlet was indeed dead, then checked each outlet or light switch in the room and that told me everything on that circuit breaker. When I went to an outlet and plugged the transmitter in, and it lit up, then I knew I was on a different breaker, and then that began the process of finding the breaker for that outlet, etc. I hope this makes sense. Good luck. It really is a great product and I had no issues at all. The time consuming part was trudging up flights of stairs and to each room after turning a breaker off to make sure I got the right one. But now every outlet and switch in the house is mapped to a breaker.

Why is this exact kit available at the same store for two different prices? One is $3 more than the other for the same ET310 and accessories kit

I think stores do this in hopes someone will just pay more. Unless ther is something added, I would stick with the original item.

Will this work if the breaker is bad?

Yes, it should because the wires are still connected even if breaker is bad

Desertcart Logo

Deliver to Argentina

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews

Brand	Klein Tools
Power Source	Hand Powered
Style	2-Piece Kit
Color	Finder + Accessories
Item Weight	15.55 ounces
Item Dimensions LxWxH	15 x 10 x 3 inches
Manufacturer	Klein Tools
Part Number	80016
Item Weight	15.6 ounces
Product Dimensions	15 x 10 x 3 inches
Country of Origin	China
Item model number	80016
Is Discontinued By Manufacturer	No
Material	PC/PC-ABS Housing and Electric Components
Pattern	Kit
Item Package Quantity	1
Included Components	Circuit Breaker Finder Tool Kit, 2-Piece
Batteries Included?	No
Batteries Required?	No

Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions