The future of speed control is here

Mtroniks ZGM

  • £17.99
  • No set up required
  • Improves signal strength
  • Extremely small size
  • 100% Waterproof

Zero glitch module. Full description

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  • Description
  • Delivery and Returns

ZGM - Zero Glitch Module is an opto isolator for use in any electric RC model.

It is designed to cut all electrical connection between the speed control and the receiver whilst still maintaining a strong connection. This removes any interference caused by the connection between the speed control and receiver and has been known to improve the strength of the connection and also increase the range of your model.

LEDs are used to show correct connection.

The ZGM is also 100% waterproof so can be mounted anywhere in the model.

Using opto-isolators requires the use of a receiver battery pack.


Technical Specification

Product Type Digital
Set up No set up required
Battery Type NiCAD/NiMH/Lead Acid/LiPo
Waterproof Yes
Dimensions L29.0mm x W25.0mm x H5.0mm
Weight 7.0g
Delivery & Returns


If the item is in stock we aim to despatch all orders within two working days (Monday to Friday). If any item is not in stock, please allow up to 14 days for delivery. For special order items, please allow 21 days delivery.

All goods sent within the UK are sent by Royal Mail or UPS and we aim for delivery within 3 working days. Overseas delivery may take a little longer and may be subject to delay in customs. Deliveries may be subject to import duties and taxes and the burden lies with the purchases to satisfy charges subsequently incurred.

Returns & Exchange Policy

At Mtroniks we want you to be totally happy with everything you purchase from us. If you have a problem it is very helpful to us if you Indicate what the problem is and whether you require us to take a look at it for you. We cannot refund to you if you do not have your purchase details!

If any of your items are faulty please let us know immediately on 01943 461482 or by emailing to and return them straight to us at the address below and we will exchange it for you as quickly as possible.

Please send your returns to:
Mtroniks Ltd.
41A Ilkley Road
West Yorkshire
LS21 3LP


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