For the measurement of oil mist in compressed air. In addition to conventional oils, synthetic oils can be measured as well, regardless of their type or viscosity. The Impactor is used together with the adapter Oil Impactor (order no. 8103557) in Aerotest devices. Please order separately. Standard measuring ranges: 0.1 mg/m³ 0.5 mg/m³ 1.0 mg/m³ Measurements: 10