Starrett 196B6 Universal Back Plunger Dial Test Indicator 0-100 Antimagnetic

The Starrett 196B6 is a Universal Back Plunger Dial Test Indicator designed for accurate, reliable measurement in demanding shop and inspection environments. As an antimagnetic model in Starrett's legendary 196 series, the 196B6 is built to perform in environments where magnetic fields could otherwise affect measurement accuracy.

This indicator features a 0–100 dial reading with a 0.200" (0.2") total range and 0.001" graduations, making it well-suited for the vast majority of precision measurement tasks. The white dial face provides excellent readability, and the large 1-11/16" (43mm) diameter bezel is easy to read at a glance. The knurled bezel rotates to zero the hand quickly and conveniently.

Key Features:

• Antimagnetic construction for use in environments with magnetic interference
• 0–100 dial reading with 0.001" graduation and 0.200" total range
• Back plunger (AGD-style) design for universal mounting flexibility
• 1/4" (6.3mm) shank diameter compatible with AGD stem holding fixtures
• Three hardened contact points included for versatile workpiece contact
• Large 1-11/16" (43mm) bezel with white dial face for easy reading
• Knurled bezel for fast, tool-free zeroing
• Rugged, sturdy construction for long-term shop use

To use, select one of the three included hardened contact points and bring it against the workpiece with enough pressure to give the hand one full turn. Zero the indicator using the knurled bezel. The indicator then displays rise or drop in the work and the amount of variation — both to the left and right of zero.

Starrett has been manufacturing quality precision tools since 1880 and the 196 series remains one of the most trusted back plunger indicators in the industry.