Lovibond, 278160, MD 100 Photometer - Chlorine DUO, Chlorine HR, pH, Alkalinity-m, Calcium hardness (OTZ)278160 Includes Only:Instrument in plastic case4 micro batteries (AAA)3 round cuvettes (glass) with lidSealing rings1 Stirring rod1 BrushTablet reagents and/or liquid reagents or VARIO Powder reagentInstruction manualCertificate (COC)Features:Waterproof DesignThe IP 68 design of this instrument ensures that the MD 100 remains water tight for up to 1 hour at 0.1 meter.Don't worry about dropping the instrument into a body of water - it floats!Accurate, Reproducible ResultsThe optical system of the MD 100 utilizes LEDs and interference filters which quickly gives you results that you can be confident in.User Calibration ModeA one-point calibration is possible.Additionally, all MD 100 instruments have the ability to display readings directly in ABS or %T units.One-time-Zero FunctionDon't waste time waiting for your instrument to Zero after each test.When testing a new sample, zero the instrument once and all subsequent tests of that sample do not require you to re-zero the instrument.Automatic Data Storage with Transfer CapabilitiesThe MD 100 automatically stores the last 16 readings with time and date stamp.Ergonomic DesignWhether you're using the MD 100 out in the field or in the lab, the design of the instrument makes it easy to handle and view the display. If you're using the instrument in the lab, the rubber feet on the bottom of the housing eliminates the need for two hand operation or to chase your instrument around the workbench.Factory ProgramedMD 100 instrument are supplied ready to use with up to 14 calibration curves.All you need to do is select the test you need, prepare your sample and test!Scroll Driven Menu SystemThe simple interface allows you to quickly reach the test you need.When the instrument is turned on, it will automatically display the last test used.Applications:Boiler WaterCooling WaterDisinfection ControlDrinking Water TreatmentPool Water ControlPool Water TreatmentRaw Water TreatmentWaste Water TreatmentHighlights:Lightweight, rugged design for use in the fieldSingle unit construction with no parts to lose or breakLarge, easy to read displayThe Lovibond® MD 100 5in1 Pool Photometer is a multi-parameter instrument which allows for fast and easy measurement of pool water quality. All five key parameters can be measured utilizing tablet reagents.