SPI Extended Range Dial Test Indicators & Sets

• Easy to read graduations
• Jeweled movement
• Automatic reversal
• Revolution counter
• Rotating dial
• Dial color: white
• Accuracy: ±0.0012"
• 5/32" pivot stem with additional dovetail mount
• Contact point swivels 210°
• Short Form Certificate of Calibration included
• Furnished in fitted case
• 2 year warranty

21-534-3, 21-535-0 & 21-536-8 Kits Include:

• Indicator
• Height gage bar with clamp dia.: 1/4" x 1/2" x 3"
• Axial support with 3/8" stem and dovetail
• Adapter sleeve: 5/32 - 3/8"
• (2) Dovetail stems: 3/8" & 5/32"
• (3) contact points: 0.040" (steel), 0.080" & 0.120" (carbide)

21-537-6 Kit Includes:

• Indicator
• Magnetic base
• 3-9/16" extension arm
• Wrench
• (2) Dovetail stems: 3/8" & 5/32"
• (3) contact points: 0.040" (steel), 0.080" & 0.120" (carbide)