Handheld Biogas Analyzer WITHOUT H2S - Optima 7

The MRU Optima 7 is a powerful handheld analyzer suitable for biogas as well as flue gas cogeneration engine measurements, able to simultaneously measure up to 7 gas components. The Optima 7 features simple operation, a compact and rugged design, easy data handling, and a low ownership cost.
Features
• Biogas measurement - O2, H2S, CH4 and CO2 (infrared for CO2/CH4)
• Emissions measurement - O2, CO, NO, NO2 and CO2
• Biogas pressure measurement (or stack pressure)
• Standard O2 measurement with long-life cell (approx. 4-5 years estimated life span)
for more detail : https://diamondsci.com/biogasanalyzers?product_id=2071