Hygro- Thermometer mit Sonde G&G Rolls 8 = approx 19mm

8 = approx 19mm

L-tryptophan is a precursor to niacin (vitamin B3)

Format: 50ml

hergestellt aus hochwertigem Aluminium

Hygro- Thermometer mit Sonde G&G Rolls 8 = approx 19mmHygro thermometer with external probe. Small, handy, accurate and yet durable. Thanks to the external probe, the device can remain outside the grow room and you can easily read the data without entering the grow room. Very inexpensive model now new from Gitty&Gff. Nevertheless, the device saves the maximum and minimum values. You not only see the current status, you also see immediately if there are any fluctuations throughout the day. A thermometer