Testo SO2 Retrofit Sensor quasar 3/4 inch drain for easier

3/4 inch drain for easier drainage

Do these work with 70 mm oil-filled CO₂ manifold gauges

Ensure correct belt tensioning to avoid excessive load on the motor or potential fan bearing damage

✅ Fixed length helps set a no-go zone near roof edges and fragile areas

faster bottle swaps and connections

Testo SO2 Retrofit Sensor quasar 3/4 inch drain for easierThis SO2 retrofit sensor is designed to plug straight into your compatible Testo flue gas analyser, adding sulphur dioxide measurement to your toolkit. It's a quick way for maintenance teams and industrial techs to expand their analyser's capabilities without sending the unit back to the workshop. When you're dealing with industrial burners or process control, monitoring SO2 is crucial for compliance and efficiency, especially with the varied fuel