✅ If you only need a quick spec or function reminder, use Ctrl+F in the PDF for keywords like “AC voltage” or “continuity.” The manual is searchable and easy to navigate.

: If you cannot locate the specific B801 file, you may need to contact Protek Safety & Controls Ltd for technical assistance. Overview of Protek B-Series Digital Multimeters

), which is adequate for standard analog circuit testing but may not suit high-precision audio work. Ease of Use:

The "Multi-Process" designation indicates the unit's ability to perform several distinct operations beyond simple charging. The B801 supports: