Colorimeter dgt pocket,0-2mg/l Chlorine

Light weight Pocket Colorimeter.
It provides Liquid Crystal Digital Display and direct concentration read-out.
Battery operated using four (4) AAA alkaline batteries.
A hand-held filter photometer factory programmed with the calibration for a single parameter (Chlorine), using the DPD method.
Range of chlorine analysis: 0-2mg/litre chlorine.
(Free and total).
Reagents are needed for the tests.
Smallest increment 0.01mg/litre.

Weight/Volume/Dimensions:
Estimated volume: 270cdm
Estimated weight: 0.2kg.