We are Optimal-track Automation & Engineering based in Dhaka, Bangladesh. We are member of TradeKey.com since September, 2015. Our business is related to Measurement Instruments industry and we specifically deal in Flow meter , water flow meter , gas flow meter, steam flow meter , metering system. Please find our product details below:exhaust gas analyzerPortable combustion analyzer, Enerac Model 500, a low-cost portable combustion analyzer that is hand held. Its designed as an easy to use field workhorse that can be upgraded at any time. Th...Flow MeterElectrode: 316L, Medium: Elecric conductivity liquids Medium Conductivity: ≥5μ s/cm, Accuracy: ±0.5%RS - ± ± 1.0%RS , Velocity of Flow: 0.1m/s - 10m/s, Working Tem...Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.