About the manufacturer MRU is a German company making extremely well-engineered emission monitoring systems. Their products are very durable and constructed to withstand everyday use in punishing environments. Product overview The NOVA compact is a robust and compact combustion gas analyzer. It simultaneously measures up to 4 gas components. Features Gas temperature measurement up to 2,012°F (use stainless steel for temperatures up to 1,200°F, use Inconel tubes up to 2,012°F) Large condensate separator with PTFE (Teflon) coated filter (Optional with gas cooler) Air purging pump for CO-sensor protection Built-in printer with easy paper loading Internal data storage for up to 16,000 measurements Battery and grid power operation: High energy Li-Ion battery (up to 10 hours operation time / with gas cooler approx. 2 – 3 hrs.) Wall-plug, universal grid power supply, 100-240Vac/50-60Hz / 12V dc Color backlit TFT display Durable and dirt resistant LED backlit keypad Compact and robust transport case For More Information visit Here: https://diamondsci.com/collections/gas-analyzers/products/compact-combustion-gas-analyzer-mru-nova-compact