A multimeter is a great and often necessary tool for any DIY or professional electrician; being without one can often be the equivalent of flying blind. The SCA Palm Sized Digital Multimeter is designed to be just as good as any typical multimeter but with a much more compact design. This can be an advantage in smaller working spaces, or just with working where a larger multimeter can be awkward. This multimeter will measure DC/AC Voltage, DC/AC Amps as well as resistance. It can also be used to measure continuity of a wire. The large easy to read LCD display makes seeing the information simple, and the durable rubber case ensures the multimeter will stay free from damage. An experienced understanding of electronics is recommended when using a multimeter, especially when working with a large voltage.