Glazen Testbuis 100 ml
Maatbeker Glas 2000ml Boro 3.3
Thermometer (-10-110 oC) in plastic huls
Hydrometer
Hydrometer 3 schalen
Kookwekker Analoog (Budget)
Exo Terra Thermometer
Digitale Combo meter Thermo-Hygro
Westmark Insteek Thermometer
Pocketweegschaal 0.1 gram nauwkeurig