Waygate Technologies Krautkramer DM5EDM [100N4399] Ultrasonic Thickness Gauge, Dual Multi w/FH2E Fingertip Probe & Potted Cable. The Waygate Technologies DM5E ultrasonic thickness gauges have been designed for operation in harsh working environments like Oil & Gas (pipelines, pressure vessels & storage tanks), Petrochemical and Power Generation. The DM5E comes in three models: DM5E Basic, DM5E and DM5E DL. The DM5E Basic features a rugged housing, ergonomical design and long battery life (60 hours) - all in a lightweight, handheld package. The backlit LCD display and watertight/dust-proof membrane keypad incorporate function and arrow keys for easy one-hand use. Other features include Min/Max capture, B-Scan generation, alarms and differential thickness measurement to compare measured and nominal thickness. The DM5E comes in the same rugged package and includes the same features as the DM5E Basic, while adding "DUAL MULTI" operating mode. This feature allows users to measure the thickness of metal through coatings - no need to remove the coating at the measuring point. The DM5E Basic is field-upgradeable to the DM5E. This model is also available in a kit that includes a DA501 probe and cable.