PAR 2000 The PAR 2000 measures the photosynthetically active radiation (PAR) in the wavelength range between 400 – 700 nm. It is mainly in this range that incoming radiation is used by most plants for photosynthesis and thus for producing... more >
Rain gauge Plastic rain gauge with rain quantity scale in litres per m². Model with basket, pole fitting or rotary ring for keeping track of monthly rainfall levels. more >
