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