pH Test strips pH 5,2-6,8, 20 stuks
Hydrometer
pH Test strips pH 3,8-5,5, 20 stuks
Temperatuurmeter Waterdicht
Thermometer Strip
Westmark Insteek Thermometer
Exo Terra Thermometer
Exo Terra Hygrometer
Thermometer (-10-110 oC) in plastic huls
Hydrometer 3 schalen