เครื่องวัดความหนา รุ่น TM130D

Ultrasonic Thickness Gauge

Description

Ultrasonic thickness gauges use sound wave to measure wall thickness. Different types of materials have different inherent acoustic velocities. (sound travels at different speeds through different materials). The instruction book includes a table of acoustic velocities for common materials. Even if you don’t know the acoustic velocity or your material, you can measure it with the sample of material of known thickness to star with.

Specifications

Packing Infromation

• Power : 3pcs 1.5V AAA alkaline batteries
• LCD Size : 56×42mm
• Product Color : Black+yellow
• Product Size : 135×71×35mm
• Product Net Weight : 210g
• Packing : Gift Box

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