Digital Ultrasonic Wall Thickness Gauge Meter Tester 0.75-300mm 0.03"12" NDT310
The minimum thickness capturing capability: the ability to capture value having a minimum thickness. Probe Specifications: Φ6 mm (optional) Φ10 mm (optional) Φ12 mm (optional). adjust the speed of sound: 1000 ~ 9999 m / s.