- Overview
Hanna Instruments Product Documents
These sachets are for use with the Hanna HI9813-6 GroChek portable pH/TDS/EC/Temp meter, which utilizes the Cal Check Solution to determine whether the probe is in need of cleaning or replacement.
The sachets should only be used once, then discarded, in order to avoid contamination and improper readings.
- Tech Specs
Features
Brand Hanna Instruments SKU HI50021 Weight (lb.) 1.5 Height (in.) 3.4 Prop 65 No Lead Time Ships in 1-2 Days Length (in.) 6.9 Width (in.) 6.3 - Reviews