With a schotko adapter would this work to test the ground overseas at 220v?

With and adapter maybe not sure I’m not an electrician

If I use this how do I tell if the outlet has no ground? Theres no indicator on the device its self that says no ground.

Because the ground light on this device will not be lit up. The ground light will only light up on this device if the outlet is properly grounded.

Will this show a short in the wiring?

a short? No this is a device to show if you have a duplex receptacle wired correctly.

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Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles

Klein Tools RT110 Receptacle Tester for North American AC Electrical Outlet Receptacles

Product ID: 295738691

Details

Brand
KLEIN TOOLS
Colour
Orange
Item dimensions L x W x H
14 x 8.9 x 4.6
Power Source
Corded
Specification Met
CE

⚡Corded electric power source for reliable testing

📏Precise 5mm probe diameter

🔌Compatible with North American AC outlets

€ 31.99

Duties & taxes included

In stock

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Description

⚡ Test Like a Pro, Fix with Confidence!

DURABLE DESIGN - Robust 6.7mm thread diameter for secure, long-lasting use
TRUSTED BY PROS - 4.8-star rating from over 3,400 users—join the elite electricians who rely on Klein
PINPOINT ACCURACY - 5mm probe diameter ensures exact contact for flawless testing
INSTANT DIAGNOSTICS - Quickly identifies wiring issues to keep your projects on track
PLUG PLAY CONFIDENCE - Designed specifically for North American AC receptacles—no guesswork

The Klein Tools RT110 is a precision receptacle tester engineered for North American AC outlets. Featuring a 5mm probe diameter and a sturdy 6.7mm thread, it delivers reliable, corded electric-powered diagnostics. With a 4.8-star rating from thousands of professionals, it’s the go-to tool for quick, accurate electrical outlet testing.

Specifications

ASIN	B01AKX3AYE
Best Sellers Rank	#314,303 in Home Improvement ( See Top 100 in Home Improvement ) #70 in Circuit Testers
Brand	KLEIN TOOLS
Brand Name	KLEIN TOOLS
Colour	Orange
Customer Reviews	4.8 out of 5 stars 3,414 Reviews
Global Trade Identification Number	00092644690266
Item Dimensions	14 x 8.9 x 4.6 Centimeters
Item dimensions L x W x H	14 x 8.9 x 4.6 Centimeters
Manufacturer	Klein Tools
Measurement Type	Wire Tracer
Model Number	RT110
Number of Items	1
Part Number	RT110
Power Source	Corded Electric
Power Source Type	Corded Electric
Specification Met	CE
UPC	092644690266

Reviews

M**S

Tells me everything I need to know.

Works great

15.07.2026

W**R

Does what it says. Simple, efficient

20.09.2025

D**K

Simple

It works. Simple and easy.

17.08.2026

C**Z

Muy buen producto y marca.

Muy buen producto, me ha ayudado mucho a instalaciones eléctricas para hacer comprobaciones rápidas. Lo recomiendo mucho sin problemas, posiblemente lo único malo es que las instrucciones no están en español solo ingles, no tengo problemas para leerlo pero seria bueno tenerlo en español de igual manera.

15.10.2024

T**.

Si lo recomiendo

Muy practico

14.05.2025

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