We are closed from Friday 22nd December and we reopen on Tuesday 2nd January. Our last despatch day for orders is Thursday 21st. For pre-Christmas deliveries please ensure you place your order with us ideally by Monday 18th in case of any potential courier delays.
Heterodyne detectors are by far the most affordable & easy-to-use. They are designed to be tuned to a frequency range of your choice. Calls are then converted into audible sounds that you can listen to! They are perfect for beginners. Brands on offer include Pettersson, Batbox, Elekon & Magenta.