Hanna Instruments HI96746 Low Range Iron Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.00 - 1.60mg/L, 0.01mg/L Resolution, 9V Battery

The HI96746 meter measures the iron content in water, wastewater and seawater in the 0.00 to 1.60 milligrams per liter (ppm) range. This meter uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell. It is designed to fit a cuvette with a larger neck making it easier to add both sample and reagents. The cuvette is made from special optical glass to obtain best results. HI96746 is supplied with 2 sample cuvettes with caps, battery and instructions. 0.01 milligrams per liter resolution. +/-0.01 milligrams per liter +/-8 percent of reading at 25 degree C accuracy. Tungsten lamp. Silicon photocell with narrow band interference filter at 525nm light detector. Adaptation of the TPTZ method. 0 to 50 degree C (32 to 122 degree F); RH maximum 95 percent non-condensing environment. Auto-Shut off: after ten minutes of non-use in measurement mode, after one hour of non-use in calibration mode with last reading reminder. Measures 7.6" length by 4.1" width by 2.7" height.