Hydrometer
Thermometer (-10-110 oC) in plastic huls
Wijndief 50cm Fermtech
Kookwekker Analoog (Budget)
Maatcilinder 100 ml
Exo Terra Digitale Thermometer
Westmark Insteek Thermometer
Maatbeker Glas 2000ml Boro 3.3
Glazen Testbuis 100 ml
Digitale Combo meter Thermo-Hygro