HANNA HI 717 Checker HC - High Range Phosphate

HANNA HI 717 Checker HC - High Range Phosphate, HI717

* Easier to use and more accurate than chemical test kits

Amino acid method ±1.0 ppm ±5% of reading accuracy Large, easy to read digits Auto shut off

* Dedicated to a single parameter

Designed to work with HANNA’s reagents Uses 10 mL glass cuvettes

* Small size, big convenience

Weighing a mere 64 g (2.25 oz.), the Checker®HC 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 battery

* Ideal 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 717 Checker®HC 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 717 Checker®HC is accurate and affordable.

The HI 717 Checker®HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagents. Last, place the vial into the Checker®HC, press the button and read the results. It’s that easy.

Order Information: HI 717 Checker®HC is supplied with sample cuvettes with caps (2), reagents for 20 tests, battery and instructions.

* Specifications * Accessories * Downloads

Range 0.0 to 30.0 ppm (mg/L) Resolution 0.1 ppm (mg/L) Accuracy @ 25°C ±1.0 ppm (mg/L) ±5% of reading Light Source LED @ 525 nm Light Detector silicon photocell Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing Battery Type (1) 1.5V AAA Auto-off after two minutes of non-use and ten seconds after reading Dimensions 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”) Weight 64 g (2.25 oz.) Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method