Pocketweegschaal 0.1 gram nauwkeurig
pH Test strips pH 3,8-5,5, 20 stuks
Westmark Insteek Thermometer
Hydrometer 3 schalen
Exo Terra Thermometer
Exo Terra Digitale Thermometer
Glazen Testbuis 100 ml
Hydrometer
Maatcilinder 100 ml
Digitale Combo meter Thermo-Hygro