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 Outlet Tester, AC Electrical Receptacle Tester for North American Outlets

Klein Tools RT110 Outlet Tester, AC Electrical Receptacle Tester for North American Outlets

Product ID: 43369577

Details

Brand
KLEIN TOOLS
Color
Factory
Item dimensions L x W x H
5.5 x 3.5 x
Power Source
Hand Powered
Style
Standard

💡Clear light sequence for instant wiring status

🌡️Operates from 32°F to 140°F for all job sites

🛡️UL & CSA certified for trusted safety

HK$145

Duties & taxes included

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Description

⚡ Test Smarter, Work Safer — The Pro’s Choice for Outlet Confidence

INSTANT WIRING DIAGNOSIS - Clear light sequence quickly reveals wiring faults or correctness, eliminating guesswork on the job.
CERTIFIED SAFETY ASSURANCE - Meets UL Std 1436 and CSA Std C22.2 #160, so you test with confidence and compliance.
TRUSTED LEGACY OF PRECISION - From a family-owned brand since 1857, delivering professional-grade reliability every time.
VERSATILE VOLTAGE COMPATIBILITY - Designed for 110/125V AC outlets at 50/60Hz, covering the most common North American receptacles.
BUILT TO LAST IN TOUGH CONDITIONS - Survives 6.6-foot drops and wide temperature ranges, engineered for the rugged demands of pros.

The Klein Tools RT110 Outlet Tester is a professional-grade device engineered to quickly identify common wiring issues in North American 110/125V AC outlets. Featuring a clear light sequence for easy diagnostics, UL and CSA certifications for safety, and rugged durability to withstand drops and extreme temperatures, it’s the trusted tool for electricians and managers who demand precision and reliability on every job.

Specifications

ASIN	B01AKX3AYE
Best Sellers Rank	#4,567 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Circuit Testers
Brand Name	KLEIN TOOLS
Color	Factory
Customer Reviews	4.8 4.8 out of 5 stars (3,581)
Global Trade Identification Number	00092644690266
Included Components	Receptacle Tester
Item Dimensions	5.5 x 3.5 x 1.8 inches
Item Type Name	Klein Tools Receptacle Tester RT110
Lower Temperature Rating	32 °F
Manufacturer	Klein Tools
Measurement Type	Voltmeter
Minimum Operating Voltage	110 volts
Model	RT110
Number of Items	1
Part Number	RT110
Power Source	Hand Powered
Specification Met	CSA
Style Name	Standard
UPC	092644690266
Unit Count	1 Count
Upper Temperature Rating	140 °C
Warranty Description	See Manufacturer Website

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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HK$145

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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

2 months ago

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