ATE MAX: what a 60-metre coverage diameter really means
October 20, 2026ATG LC15 or ATG LC30: choosing a device without electricity
Looking for a device for rising damp that does not need an electrical connection? The ATG LC15 and ATG LC30 belong to Humidistop’s geomagnetic range. Their comparison starts with the coverage required and a position compatible with the installation instructions.
The key difference: 15 or 30 metres
Both ATG models operate without electricity. The LC15 advertises a 15 m coverage diameter, while the LC30 advertises 30 m. These are distances, not floor areas in square metres. Not needing a socket gives you one less connection to plan, but does not mean every location is suitable. Compare both product pages and the manual before choosing the model.
Start with the cause of the damp
These devices are intended for walls affected by rising damp. They do not treat plumbing leaks, penetrating damp or condensation. Identifying the cause before ordering helps you choose the appropriate response and compare devices on a sound basis.
Allow for gradual drying
Wall drying is progressive and depends on the building, materials, wall coverings, ventilation and installation conditions. The indicative period of 18–24 months is not a guarantee of complete drying. A larger coverage diameter does not, by itself, mean faster results.
Prepare your purchase with the right information
The product pages contain the current price, installation video and manual. Compare the coverage with your layout and read the instructions before choosing a position. If your building has an unusual shape or several connected spaces, our team can help you compare the options.
