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The Testo 338 portable smoke tester measures FSN / Bosch and soot concentration on diesel engines — enquire with MME for UAE stock:
- FSN / Bosch and soot (mg/m³) without a fixed installation
- Toolbox-sized unit for plants, ships and mines
- Under-60-second measurement cycle with on-device analysis
- IP40 housing, Li-ion battery, ~200-value memory
The Testo 330-1 LL is a professional Long-Life flue gas analyser that brings even more reliable support to heating engineers. With a high-resolution colour display, extended measurement menus including gas-pipe testing, a logger function for long-term recording and a durable H₂-compensated CO cell, it delivers comprehensive, accurate combustion analysis of heating systems.
The Testo 330-2 LL professional Long-Life set gives customer service and service engineers all the equipment they need for every measuring task on heating systems. A comprehensive selection of gas probes covers a very wide range of flue gas measurements, and with outstanding sensor technology and a service life of up to six years it becomes a reliable mainstay of daily work.
The Testo 330i is an app-controlled advancement of the testo 330 LL flue gas analyser, keeping its proven measuring technology at its heart for highly accurate flue gas, draught and O₂ results. Operated by smartphone or tablet via Bluetooth, it adds user-replaceable long-life sensors, integrated draught and gas zeroing and fresh-air dilution up to 30,000 ppm.
The Testo 300 is a next-generation combustion analyser with a 5″ HD touchscreen, Wi-Fi connectivity and long-life sensors. Measuring O₂, CO, draught, temperature and efficiency with high accuracy, it sets a new benchmark for fast, smart flue gas analysis on heating systems.
The Testo 310 is a robust, easy-to-use entry-level flue gas analyser for plumbers and heating installers who need fast, reliable combustion testing every day. With guided menus for flue gas, draught, room CO and pressure, a backlit display and a built-in magnet for hands-free work, it makes routine boiler service and commissioning simple and accurate.
















Bench Multimeters