COD Meter - APCOD01 For easy and simple on site testing of COD (Chemical Oxygen Demand), we have a specially designed portable meter which enables a user to analyse COD on site with higher accuracy. Our COD Meter is an Closed refulx method based portable unit that comes with ABS housing, LCD display and all useful accessories enabling users to perform COD test easy and quick. This meter is USEPA compliant and is ideal for COD measurement in wastewater, fresh water in ponds and lakes and determination of detailed COD anyisis in laboratories. Features: Microprocessor based fast, reliable and accurate measurements. Suitable for Standard Vial Size USEPA Compliant Closed Refulx Method Desinged for Wide Range (Upto 15000 MG/L) Fast Detection with Large LCD display. Memory and Storage function