The relative humidity may then be calculated as; Note that the RH #166 Sender Unit is powered (+5 VDC and GRD) by the master unit; TM #128, IOM #135E, IOM #136 or IOM #142A.
A germicide is any type of product that is designed to kill germs and bacteria on different types of surfaces. Many household cleaning products are formulated to function as germicides. In addition, there are some personal care products that are designed to help kill germs as part of the process of cleaning the skin.
Antifreeze is a chemical, primarily consisting of ethylene glycol, which when mixed with water serves to lower the freezing point and raise the boiling point of the mixture. Traditionally, the combination of antifreeze and water is known as coolant.thylene glycol is the main ingredient of antifreeze, with the additives making up 10% or less of the total. A 50/50 mixture is generally recommended, and this provides freezing protection down to -34Â°F (-36.7Â°C) and boiling protection up to 265Â°F (129Â°C). Featured Featured Products.