YSI 9500 [YPT950] Deluxe Photometer Kit

The fully-featured YSI 9300 and 9500 portable photometers accurately analyze all the major inorganic constituents of water. They are rugged, fully waterproof, easy-to-use and provide quick, accurate test results.

The photometric technology uses light to measure color changes in water samples treated with a reagent. They are accurate to +/-0.005 at 0.3 absorbency units (au) and resolution is 0.001au. The sample is simply placed in the unique adaptive cell holder and a button pressed. The cell holder automatically adjusts to various round tube sizes.

The 9300 and 9500 feature automatic light wavelength selection for each of their pre-programmed test methods. They have easy-to-navigate menus and over 100 test choices, providing full flexibility. The software also remembers the most recent tests, making it even quicker to use next time.

Both units are sealed to IP67 specifications and run on standard AA batteries. The 9500 can be powered through the USB port from the computer, or via a standalone adapter. Each comes complete with a carry case and room to store the required reagents. Additionally, the 9500 can store up to 500 test results in its onboard memory, with a full audit trail of time, date, and results in chosen units. Once back at base, the test results are simply transferred to a PC by plugging it into the USB port and using the drag and drop file transfer utility.