Radio Shack Digital Multimeter 22-806 Manual ((link)) Jun 2026

As noted, the Radio Shack 22-812 manual is widely available. Compare your meter’s layout to the 22-812 – if the rotary switch positions and jacks match, use that manual.

| Problem | Likely Cause | |---------|---------------| | Display blank | Dead batteries or dial not turned from OFF | | OL or 1 in voltage mode | Over-range (select higher range if manual) | | No continuity beep | Broken test lead or open circuit | | Inaccurate readings | Low battery (replace both AAA cells) | radio shack digital multimeter 22-806 manual

Using a multimeter without reading its safety and input limits section can be dangerous. The 22-806 is a CAT I or CAT II device—never use it on high-energy circuits (like main breaker panels). As noted, the Radio Shack 22-812 manual is widely available