Hanna HI713 Phosphate Meter Checker, Colorimeter, Photometer, HI 713 - Presented by Magnum Media
Easier to use and more accurate than chemical test kits    Ascorbic acid method    0.04 ppm 4% of reading accuracy    Large, easy to read digits    Auto shut offDedicated to a single parameter    Designed to work with HANNA's reagents    Uses 10 mL glass cuvettesSmall size, big convenience    Weighing a mere 64 g (2.25 oz.), the CheckerHC easily     fits into the palm of your hand or pocket    Use for quick and accurate on the spot analysis    Single button operation: zero and measure    Operated by a single AAA batteryIdeal for:    Aquaculture, natural, waste, drinking waters and agriculture Orthophosphates are found in natural and wastewaters. They are commonly added to drinking water as a corrosion inhibitor. The instantaneous analysis of orthophosphate by colorimetric determination provides rapid results using a standard analysis technique.The HANNA HI 713 CheckerHC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give only a few resolution points while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The HANNA HI 713 CheckerHC is accurate and affordable.The HI 713 CheckerHC portable handheld colorimeter features a resolution of 0.01 ppm (250 points) and 0.04 ppm (mg/L) 4% of reading accuracy. The HI 713 CheckerHC uses an adaptation of Standard Method 4500-P E, Ascorbic Acid method.The HI 713 CheckerHC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagents. Last, place the vial into the CheckerHC, press the button and read the results. It's that easy.Order Information:HI 713 CheckerHC is supplied with sample cuvettes with caps (2), powder reagents for phosphate (6), battery and instructions.