Hydrometer 3 schalen
Hydrometer
Wijndief 50cm Fermtech
Maatcilinders Glas
Exo Terra Digitale Hygrometer
pH Test strips pH 3,8-5,5, 20 stuks
Thermometer (-10-110 oC) in plastic huls
Westmark Insteek Thermometer
Thermometer Strip
Glazen Testbuis 100 ml