Pay in 4 interest-free payments of $44.52 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Wet sticky finish
Electrode Cleaning Solution (cheese residue) for pH meter
Shipped only between March and Nov
5" with total length 49"
Plastic Small Scoop 0
Psychrometer Wax & Coating Wet sticky finishSimple form of a hygrometer, used to measure relative humidity. Consists of two thermometers, one with a dry bulb and the other with a wet bulb. The difference between dry bulb temperature and wet bulb temperature, when cross referenced on the provided psychrometric chart, gives the ambiant relative humidity.
US$ 16.00
US$ 40.00
US$ 10.00
US$ 49.99
US$ 25.00
US$ 25.00
US$ 44.95
US$ 40.00
