Original Testo 205 - pH/Temperature Measuring Instrument Testo205 pH Meter for Semi-Solid Media - China Testo 205, Testo 205 pH Meter | Made-in-China.com
pH-/Temperatur-Messgerät Starter-Set testo 205 | Lebensmittel | pH Messung | Forschung, Entwicklung und Labore | Anwendungen | Testo AG
Testo 205 SET - Handheld T-bar pH meter, 60°C/14pH