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TKM7K Track Voltage Tester for HM7000-1

TKM7K Track Voltage Tester for HM7000-1

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TKM7K Track Voltage Tester for HM7000

The TKM7K is designed to quickly identify voltage drops and poor track connectionsthat can interfere with the smooth running of model locomotives.... Read More

Regular price: £9.99
Sale price: £9.99
Regular price

100 In Stock. Ready to be shipped!

If your item isn’t quite right, you may return it within 30 days of receipt, provided it is unused and in its original condition. Please contact us before returning any items.

Orders are dispatched promptly from the UK using reliable delivery services. You’ll receive confirmation once your order has been dispatched.

About the Product

The TKM7K is designed to quickly identify voltage drops and poor track connections
that can interfere with the smooth running of model locomotives.

Simply place the unit on the track — the LEDs will light up to show the voltage present
(whether DC or DCC).

Optimised for Hornby HM7000 systems, the six voltage indicators provide a clear visual guide:

Yellow LEDs: 6 V, 9 V, and 12 V — insufficient voltage
Green LEDs: 15 V to 18 V — ideal operating voltage
Red LED: above 21 V — overvoltage warning

An additional red LED illuminates when track polarity is reversed or DCC is detected, helping to identify accidental polarity reversal.

The contact spacing on the base suits Z, N, TT, HO, and OO gauges.

Suitable for both DC and DCC-powered layouts.

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