Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
The Testo 3005540307 is compatible with Testo's range of flue gas analysers to determine the smoke number in oil burners. It is TÜV approved and corresponds to DIN 51402 as well as ASTM D 2156. It stands out on account of its robust design, guaranteeing a long life. Includes a smoke scale, filter paper, cone, and lubricant.