Westmark Insteek Thermometer
Hydrometer
Pocketweegschaal 0.1 gram nauwkeurig
Digitale Combo meter Thermo-Hygro
Thermometer (-10-110 oC) in plastic huls
Hydrometer 3 schalen
Maatcilinders Glas
Exo Terra Digitale Thermometer
pH Test strips pH 5,2-6,8, 20 stuks
Glazen Testbuis 100 ml