Stingrays. Stingrays are a family of cartilaginous fish containing nine genera and about 70 species. They can be found in all tropical and sub-tropical seas, and there is also a freshwater-only sub-family-the river rays. A flattened body shape and disc-shaped pectoral fins help stingrays live and hide in sand and mud underwater. The famous barbed stinger on the tail is only used in self-defence, often when they are stepped on in shallow waters.
Split and merge into it. Answer by Freezinweasle. Confidence votes 7.9K. A multimeter is used for measuring electricity and because it has many different functions, it has been named a multimeter. They generally measure AC and DC voltage, amps, and resistance (ohms).
digital multimeter (DMM) is. the tool most commonly asso-. ciated with diagnosing an. electrical problem. After all, the word. multimeter means the meter has many. functions, such as measuring voltage, current and resistance. It may have. additional functions and features, such. as frequency or Min-Max. Measuring current with a DMM. usually involves having to open the cir-. cuit and connect the meter in series. with the circuit. Essentially the meter. has to become part of the circuit to. measure the current directly. This is where a current clamp can.