| มม./นิ้ว: | สลับระหว่างหน่วยวัด มม. และนิ้ว | เปิด/ปิด: | เปิดหรือปิดเครื่อง |
|---|---|---|---|
| ศูนย์: | ตั้งค่า ''0'' ที่ตำแหน่งใดก็ได้ | ||
| เน้น: | 0.01mm Resolution Pit Depth Gauge,30mm Measuring Range Digital Pit Gauge,Pointed and Rounded Tips Corrosion Pit Measuring Instrument |
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Product Overview The Digital Pit Gauge is a precision NDT corrosion pit measuring instrument designed for accurate depth measurement of pits, corrosion, and surface defects. It offers a maximum measuring range of 3 cm with a resolution of 0.1 mm, and is supplied in a durable hard plastic case for reliable protection in the field. Key Functions MM/IN — Switch between millimeter and inch measurement units. ON/OFF — Turn the power on or off. ZERO — Set the display to "0" at any