null

Silica High Range Checker

SKU:
HI770
$77.00

or make 4 interest-free payments of $19.25 AUD fortnightly with Afterpay More info

Write a Review

The Hanna Silica High Range Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in colour. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Silica High Range Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

*Excludes shipping to NZ. No dangerous goods shipping to NZ without contacting us first