Appendix 2 represents an invaluable tool of knowledge relating to various
and very useful information for reference purposes. This knowledge is
fundamental for the construction and maintenance of any grow room. Imperial
to metric conversions, lineal measurements, area measurements, volume
measurements, capacity measurements, mass measurements, power measurements,
water heating measurements, liquid measurements, decimal and millimetre
conversions, CF measurements, chemical formulae, electrical running
costs, CO2 calculations, metric conversion chart, Celsius to Fahrenheit
conversion, humidity calculations, PPM to CF conversion, and much more.