The labial palps are attached to the labium, or lower lip. These palps each have three segments. Like the rest of the grasshopper's body, the palps are coated with chitin, a hard, rigid, waxy material that makes up the animal's exoskeleton. Palps have sensory hairs and chemoreceptors on their outer surfaces.
A Digital TV Converter Box is an electronic device that converts the free over-the-air digital signal into an analog signal viewable on older analog television set. You will still need an antenna or rabbit ears.
1 Inside the DMM, the A/D (Analog-to-Digital) converter probably uses a counter in the process of converting the analog voltage signal to a digital equivalent. 2  A real estate agent uses a gadget she places on a wall to measure interior dimensions (distance between walls).