Magnesium Hardness Checker® HC - HI719

HA-HI719

Stop relying on chemical test kits that have limited accuracy. Get accurate water testing results with our simple handheld colorimeter for freshwater. Don’t waste anymore time matching your sample to a color chart. With our magnesium hardness colorimeter you get more precise technology than your typical chemical test kit. Our handheld colorimeter eliminates the hassle of color matching by providing a direct magnesium hardness result digitally.

Brand: Hanna

Learn more

Select your options below

Product CodeProduct	Product Description	Price (Excl gst)	Qty	Add
HA-HI719 Magnesium Hardness Checker® HC - HI719	Magnesium Hardness Checker® HC - HI719	Login for price

Go to checkout

The HI719 Checker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure magnesium hardness. Designed as a more accurate alternative to chemical test kits, the HI719 provides quick, accurate results in a few easy steps.

Features

Easier to use and more accurate than chemical test kits
Dedicated to a single parameter
Small size, big convenience
Ideal for: Water quality, Environmental, Plating, Education

HI719 Checker®HC is supplied with 2 cuvettes and caps, reagent starter kit (50 packets of reagent), 1 X 1.5X AAA battery, and an instruction manual.

Range	0.00 - 2.00 ppm
Resolution	0.01 ppm
Accuracy @ 25°C/77°F	±5% of reading ± 0.20 ppm
Light Source	LED @ 525 nm
Light Detector	silicon photocell
Method	adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, EDTA colorimetric method. The reaction between magnesium and reagents causes a reddish-violet tint in the sample.
Environment	0 to 50°C (32 to 122°F); RH max 95% non-condensing
Battery Type	(1) 1.5V AAA
Auto-off	after ten minutes of non-use
Dimensions	86.0 mm x 61.0 mm x 37.5 mm (3.4" x 2.4" x 1.5")
Weight	64 g (2.25 oz.)

Checkers

Search Website

QUICK ORDER PRODUCTS

QUICK ORDER YOUR PRODUCTS