Strathkelvin Instruments Limited is the World's Leading Supplier of Precision Respirometry and dissolved oxygen instruments for the Biomedical Research, Wastewater Treatment, and Now Covid Monitoring straight from the Wastewater Treatment Plant. Since 1981 our precision dissolved oxygen and respirometry instrumentation has been utilised in life science research, wastewater treatment plant toxicity management, process optimisation and toxicity testing throughout the world. We pride ourselves on rapid response, expert after-sales care by telephone, email or on-site consultation. Our own Research and Development of new products and services continuously produces world class products. Our new ASP-Covid Monitor has recently been launched. Providing End-to-End Monitoring from WWTP to Online RT-qPCR giving results in 4 hours. Our Biomedical Range has a Precision Respirometry System for mitochondria and isolated cell reseach providing automatic recording, anaylsis and reporting for State 3 and State 4 respiration rates, ADP/O ratios and RCR automatically, or with manual selection. Our ASP-Con instrument now provides 20 parameters on one instrument, that has proven self-cleaning and self-calibrating technology that reduces maintenance requirements substantially. This instrument can be used prior to the screens on a WWTP as it has superior no-ragging design. The ASP-Con allows Real Time measuring of load coming into a plant and can provide Real Time Control allowing aeration reduction energy to reduce from 18% to 50%, whilst improving compliance, treatment and capacity. Our casestudy on Northern Ireland Water's Cookstown site resulted in 50% total site energy reduction, £110,408 savings to continue year on year, 1.004 GWhr equating to 502 tes Carbon per annum. Our AS-Bioscope uses precision respirometry in Wastewater operations, providing a compact single unit field based respirometer giving rapid analysis of the activity of activated sludge as it is captured in real-time in the aeration basin. Combined with the Strathtox lab-based respirometer this provides a complete analysis of the activated sludge characteristics of a WWTP. Innovation at Strathkelvin NEVER STOPS!