Special Features:

For water analysis in the field or in the lab; test factors can be arranged in any of three sequences that can be modified at any time to meet changing testing needs; data logger holds up to 500 time and date stamped data points usb connection allows an interface of the colorimeter with a computer for real-time data acquisition and data transfer; 160 x 100 backlit liquid crystal 20 x 6 line graphical display; detectors; 4 silicon photodiodes w/ integrated interference filters; sample chamber: 25 mm diameter flat bottom test tubes, 10 mm square cuvettes, 16 mm cod tubes; usb port: mini b; power: lithium ion rechargeable battery, 3.7 v, 2.5 x 0.75 in or usb computer cable or wall adapter; dimensions: 3.5 x 7.5 x 2.5 in; includes: colorimeter, 6 sample tubes, cod/udv adapter, usb wall/computer adapter, usb cable, quick start guide, and manual

Properties:

A colorimeter which utilizes a photoelectric cell and an indicating galvanometer for the quantitative determination of any constituents of any liquid where the color and the constituents vary in a definite ratio.