·         Accuracy  : +/- 2%. ·         Display     : High quality 320 x 264 Graphics LCD ·         Sampling  : Auto Suction Sampling through Inbuilt Pump ·         Digital Output : RS-485 ·         Zero Calibration: Automatic at instrument start up with fresh air sample. ·         Power Supply  : Power Supply 230V AC ·         Measuring Principle      : Dynamic Detection Principle DDP ·         Analogue Output           : 4-20mA ·         Path Length                     : 0.25 to 10 meter |
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