Hydrometer 3 schalen
Maatcilinder 100 ml
pH Test strips pH 3,8-5,5, 20 stuks
Glazen Testbuis 100 ml
Keukenwekker Roestvast Staal
pH Test strips pH 2,8-4,6, 20 stuks
Digitale Combo meter Thermo-Hygro
Thermometer (-10-110 oC) in plastic huls
Exo Terra Digitale Thermometer
Exo Terra Thermometer