These portable colorimeters are designed for precise water analysis.

• Scroll memory
• Automatic switch-off
• Real time clock and date
• Calibration mode
• Storage function
• One Time Zero (OTZ)
• Waterproof (as defined in IP 68, 1 hour at 0,1 metre)

These instruments use high quality interference filters with long life LEDs as a light source, without any moving parts in a transparent sample chamber. The units supply accurate, reproducible results very quickly. Calibration and software-based adjustment options mean that these instruments are also suitable for testing. Tests are conducted using either tablet reagents with long-term stability and a guaranteed minimum 5 or 10 year shelf life, or powder reagents.

The Quality Test Certificate states the reference value of each method in comparison to the instruments reading. Besides having an official statement of the instruments quality, this document ensures the user that the MCT photometer is working within a given tolerance range.

The instrument has a factory calibration, which is related to international standards, which are not NIST traceable. This instrument may be calibrated by the user in a 'user calibration mode' with NIST traceable standards.