E-Signature Definition. e-signature noun. related to esignature, electronic signature, esign, online signature, digital signature. an electronic indication of a personâs intent to agree to the contents of a document, message, or data record. a personâs name written with oneâs own hand utilizing electronic technology.
A tire-pressure gauge is a pressure gauge used to measure the pressure of tires on a vehicle. Since tires are rated for specific loads at certain pressure, it is important to keep the pressure of the tire at the optimal amount.
Types of Tire Valve Stems. A tire valve stem is a simple device that allows air to enter a tire from a pump, and the stem then self-seals to hold air inside. Valves come either integrated with the tire, as in an automobile tire, or connected to a rubber liner tube, as with bicycle tires.