Introducing our Palm Multimeter and Pocket Multimeter: compact, portable, and durable with Multimeter Overload Protection and PT protection circuitry for accurate readings. Large display, easy operation. Test AC/DC Voltage, Current, Resistance, Diode, Capacitance, Frequency, and more. Suitable for home users, beginners, maintenance enthusiasts, electricians, and technicians. Ideal for schools, labs, factories.