The GB Instruments Model GMT-12A is a compact and portable multimeter designed for testing resistance, DC voltage, and AC voltage. With a pocket-sized form factor, this multimeter is convenient for on-the-go measurements. Despite not being protected against liquids, it is reliable for various industrial applications. Made by Gardner Bender, a trusted brand in the industry, this multimeter is manufactured in China and features an analog display for clear and accurate readings. Ideal for professionals in the electrical testing and measurement field.