Same features as the UM-4, Plus Echo-Echo Mode w/ standard narrow pulse probe TC510 for Through Coating function Multi Languages Color 320 x 240 Pixels High Resolution Display, measuring range 0.025'' to 20'' Snapshot A-Scan. Gain:Low, Medium and High. Display Modes: Normal, Minimum / Maximum Capture, Differential and Rate of reduction. Up to 40 hours operating time with two AA alkaline batteries, Alternative Auto-Off time
