Measurement & documentation via the Esders Connect app. Real-time control: Control, concentration display and history entirely via the app (documentation interval approx. 1–2 seconds, depending on the device). Targeted leak detection: Ideal for locating potential leak points (flanges, fittings, above-ground plant components) and automatically detecting methane peaks. Smart additional data: Measurement points can be tagged directly with titles, comments, photos, GPS data or via a QR code. Automatic reports: Generates a clear, audit-proof digital report immediately after the measurement, including images and measurement history. Applications: Plant inspections, routine checks, compliance documentation in accordance with the EU Methane Regulation, and specialised methane measurements (e.g. in the agricultural sector). Measuring ranges: - CH₄: 0–2.2 %Vol. - CO₂: 0–20 %Vol.