Prevention is always better than a frantic reset.
April 25, 2026 Subject: Error Code E--05 on Mitutoyo Absolute Digimatic Calipers Applicable Models: Series 500 (500-196, 500-197, etc.), 550, 573 mitutoyo caliper error code e--05
Mitutoyo’s error code system distinguishes E--05 from E--01 (zero-set error) or E--02 (excessive speed error). E--05 strictly relates to between the capacitive absolute scale and the counter IC. Prevention is always better than a frantic reset
Error E--05 on a Mitutoyo Absolute caliper is not a fatal failure; in most cases, it is resolved by thorough cleaning of the capacitive scale and a full power reset. Persistent E--05 after these steps suggests a hardware fault in the flexible interconnect or main electronics, requiring professional repair. Operators should treat E--05 as a rather than a measurement error, and cease use until resolved to prevent incorrect dimensional data. Error E--05 on a Mitutoyo Absolute caliper is
: Repeated use with dirt on the scale can wear down the protective finish on the circuit board, leading to shorts. Recommended Fixes Re Setting Mitutoyo Digimatic Calipers