5-step Calibration Block for Ultrasonic Thickness Gauge 0.1"-0.2"-0.3"-0.4"-0.5"

Phase II UTG1000-808 Bottle of Couplant Gel for Ultrasonic Thickness Gauge, 8.45 oz Capacity

TM8812 Ultrasonic Thickness Gauge 1.2-200mm,0.05-8inch

DecentGadget® Ultrasonic Thickness Meter Tester Gauge Velocity 1.2~225mm Metal Wave

Mitech MT160 Ultrasonic Thickness Gauge 0.75-300mm (in Steel) 0.1/0.01mm

SSEYL UM6500 Handheld Digital Ultrasonic Thickness Gauge Tester Meter

4-step Calibration Block for Ultrasonic Thickness Gauge 0.25"-0.5"-0.75"-1"

REED Instruments R7900 Ultrasonic Thickness Gauge, 11.8" (300mm)

UM-2D Digital Through Coating Ultrasonic Thickness Gauge 0.8mm to 300mm (Steel) 0.01mm/0.1mm Resolution w/ E-E Mode Echo-Echo

YUSHI 5 Step 0.1'' 0.2'' 0.3'' 0.4'' 0.5'' Test Calibration Block for Thickness and linearity in NDT Testing w/ 304 Stainless Steel