SPI Standard Dial Indicators

• Supplied with tolerance pointers
• Revolution counter
• Rigid, forged brass housing
• Tungsten carbide contact point, 4-48 thread
• 3/8″ dia. mounting stem
• Flat and lug back included
• Conforms to ASME B89.1.10M-2001
• Certificate of calibration traceable to NPL included
• Furnished in fitted case
• AGD Group 2