NM-4A nonmetallic ultrasonic detector
Model: NM-4A
Uses: Testing concrete strength, crack depth, homogeneous concrete, damage layer thickness, concrete thickness, pile integrity, Structure of internal defects, internal defects of concrete pipe Features: Acoustic parameter automatic interpretation, real-time dynamic waveform display; Receiver sensitivity (ability to identify high on weak signal can accurately detect defects in the size and scope); Small size, light weight, portable, dual-channel, scalable; High-capacity rechargeable batteries - lasting sequels navigation, detection worry; Intelligent processing software - practical, convenient, powerful;