Vintage Dt-830d Digital Multimeter Ayr

It is a portable, handheld device used for measuring electrical values like voltage, current, and resistance. It features a large 3-1/2 digit LCD display for clear readings. The model includes a built-in buzzer for continuity testing, helping to identify short circuits. It is a versatile and affordable tool suitable for professionals, hobbyists, and students for various electrical troubleshooting tasks.