Hydrometer
Thermometer (-10-110 oC) in plastic huls
Digitale Combo meter Thermo-Hygro
Westmark Insteek Thermometer
Hydrometer 3 schalen
Exo Terra Thermometer
Maatcilinder 100 ml
Wijndief 50cm Fermtech
Thermometer Dubbele schaal 300mm
pH Test strips pH 3,8-5,5, 20 stuks