The handheld P7 Advanced Photometer measures up to seven parameters and is applicable in the treatment of water and waste water, cooling and boiler water as well as pool water, in the beverage industry, laboratories and field testing. A simple button layout, robust waterproof design and large backlit display make P7 Advanced Photometer easy to use and ideal for testing in the field, laboratory or plant room. The calibration and software based adjustment options mean that the unit is also suitable for use as a testing instrument. The units supply accurate, reproducible results using high quality interference filters with long-life LEDs as a light source. Tests are conducted using tablet reagents which give long-term stability and a guaranteed minimum 5 or 10 year shelf life. Liquid reagents can also be used.

• Calibration mode
• Backlit display
• Storage function
• Waterproof case (IP 68), floating