• Type D Socket Tester (SK100A) shown next to a Type D earth plug
  • Type D Socket Tester (SK100A) lit up while plugged into a wall outlet
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Type D Socket Tester - India

€29,00 EUR
€29,00 EUR
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This plug-in tester reports how an Indian Type D outlet is wired, so you know the earth is genuinely connected rather than merely present as a pin.

Why the check matters more here

This product's own guidance is that wiring in India varies, particularly in older properties — and Indian homes frequently have more than one socket style fitted in the same room. Type D is the common earthed three-pin outlet; Type M is the larger version used for higher-current appliances. So test the specific outlet you intend to use, not the nearest one, and test it again if you move the setup.

Two-pin sockets are a separate matter: they carry no earth conductor at all. This tester cannot verify an earth on one, because there is none to verify, and no adapter can add one. If that is all a room has, an outdoor ground rod is the alternative.

Specification

  • Socket type: Type D (Indian standard)
  • Detects earth presence, open earth and reversed polarity
  • LED light-pattern display, drawn from the mains — no batteries
  • Impact-resistant plastic housing
  • Can be used even if the outlet turns out to have no earth

Using it

  1. Insert the tester fully into the Type D outlet.
  2. Compare the lit pattern with the legend on the casing.
  3. Test each outlet you might use, and keep the tester for after any rewiring.

My outlet takes a different plug — will this fit?

Only a Type D outlet. If the holes are a different size or arrangement, choose the matching tester from the range rather than forcing this one.

Is it safe on an outlet with no earth?

That is the situation it exists to find. It reports the fault rather than passing anything on to you.

Does it need a battery?

No. It is powered by the outlet under test, so it works the moment it is plugged in.

What if nothing in the house tests good?

Then an adapter cannot help, because an adapter passes an earth through rather than creating one. An outdoor ground rod is the alternative; how to test a wall socket explains what each result means.

Questions? Read the FAQ

Product features

  • Indian Standard: Custom-moulded for Type D sockets used throughout India.
  • Instant Verification: LED light patterns provide immediate visual confirmation of wiring status.
  • Troubleshooting: Identifies specific issues like "Open Earth" (no ground connection) or "Reversed Polarity," preventing ineffective use of grounding gear.
  • No Batteries: The unit draws power directly from the mains socket for operation.

Materials and care

Construction: Durable, impact-resistant plastic housing.

Maintenance: Keep dry and store in a cool place. No batteries required.

Routine: Re-test sockets periodically, especially after any electrical work or renovations.

View full details
Product Product subtotal Quantity Price Product subtotal
Type D Socket Tester (SK100A) shown next to a Type D earth plug
Type D Socket Tester - IndiaTGC-TST-IN
Type D Socket Tester - IndiaTGC-TST-IN
€29,00/ea		 €0,00
€29,00/ea €0,00

Common Questions about Socket Testers

How do I use the outlet checker?

Simply plug it into your wall socket. The indicator lights will immediately show if your outlet is correctly wired and properly grounded, ensuring it is safe and ready to use with any grounding product.

Can I use it with other brands?

Yes. Our outlet tester uses standard connection sizing and accurately measures the ground of any standard wall outlet, regardless of what brand product you plan to plug into it.

What if the lights indicate no ground?

If the tester indicates your outlet is ungrounded, you should not plug your grounding product into it. We recommend testing other outlets in your home or consulting a qualified electrician.