- ProScatter™ Backscatter sensor technology with superior minimum detection <1 mg/m³
- Certified to 7.5 mg/m³
- Zero and Span (reference) checks available to ensure optimal instrument performance and compliant with QAL1
- Automatic Contamination Check – fully interrogates the optical system
- Purge Flow Fail Sensor option with inbuilt automatic optical shield activation
- Flue Gas Blocker to protect Plant Engineers from harmful flue gases during maintenance