A: Generally, yes. For Mitutoyo digital micrometers (like the 293 series), E--05 also means "maximum response speed exceeded" or a scale signal error. Remove the battery, wait, clean the spindle, and reinstall.
In Mitutoyo technical terms, E--05 is an . It happens when the electronic sensor loses track of its position on the glass or inductive scale. There are two primary triggers: mitutoyo caliper error code e--05
: Moisture, oil, or coolant on the scale is the most common trigger. A: Generally, yes
Low voltage can cause the processor to "trip" and throw error codes. Check for a flashing "B" or low battery indicator. In Mitutoyo technical terms, E--05 is an
Open the jaws and wipe the main scale (the stainless steel bar) with a lint-free cloth dampened with high-purity .
: If the reading unit is physically damaged, the entire display assembly can be replaced using a small Phillips screwdriver, though this is often costly. E--05 error on a Digimatic caliper? - Practical Machinist