The CHEMetrics® V-2000 Photometer is the most advanced portable microprocessor-based LED colorimeter on the market today. Packed with features, this portable water analyzer automatically tests pre-programmed (50+) analytes using CHEMetrics Vacu-vials self-filling, pre-measured ampoules.* Operator safety is ensured with no sample preparation, mixing or chemical contact. As new tests are available, a simple upload procedure from the CHEMetrics website updates this analyzer with the most recent programs. Uploading takes a few minutes and keeps the V-2000 constantly current. Up to ten user-created custom methods can be stored in the photometer’s memory. The simple interface guides a user through setup and measurement. State-of-the-art technology and research gives this instrument unparalleled capability with push-button ease. The V-2000 displays concentration, absorbance or percent transmittance. Up to 100 data points with their date/time tags can be stored for later download to a lab computer or sent directly to a printer.