Punch Bar for Strain Gauge

Punch Bar required for use with HM-240 Strain Gauge is available with either English or Metric units. It is used to accurately determine and mark the position of brass inserts to be inserted in the test specimen. The metal bar has one fixed and one moveable point to mark spacings of 2, 4, 6, 8 and 10in or 5, 10, 15, 20 and 25cm.

HM-242 has English spacings, HM-242F is Metric.

Features:

• Comes in English and Metric units
• Accurately marks locations in specimen for brass inserts

Included Items:

• Punch Bar, English or Metric