💡 Two options - Both Next-Gen 🔹 ALVA: Clear TFT, guided testing, 2/3 wire loop, RCD-LOC+, full RCD support. 🔹 ALVA Pro: Adds Earth Resistance, 1k memory, Zmax/Imax, 15mA continuity. 🧰 18th Ed checks to EV installs 👉 dilog.co.uk/alva #UKSparky #18thEdition #EV