Hanna Instruments HI 4222 Thermometer User Manual


 
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FC 200B
Plastic-body (PVDF
®
), open junction, conic, Viscolene, non-refillable, combination pH electrode.
Use: meat & cheese.
FC 210B
Glass-body, double junction, conic, Viscolene, non-refillable, combination pH electrode.
Use: milk, yogurt.
FC 220B
Glass-body, triple-ceramic, single junction, refillable, combination pH electrode.
Use: food processing.
FC 911B
Plastic-body (PVDF
®
), double junction, refillable with built-in amplifier, combination pH electrode.
Use: very high humidity.