Mitutoyo 3428AB-19 Series 3 Flat Back 4" Range Indicator

Mitutoyo, 3428AB-19, Series 3 Large Dial Face and Long Stoke 4" Range Indicator with Flat Back

Features:

• Offered with flat back or lug back for mounting purposes
• Bezel diameter: 78mm
• A revolutionary offset spindle bushing design provides trouble-free stem clamping and a longer clamping range
• Some models have a unique shock-proof mechanism which protects against shock from sudden spindle retraction
• Includes rotating bezel
• Rack gear is machine ground for tighter fit, increased accuracy
• Greater rigidity in the bearing plate reduces retracing error by up to 20%
• 4-Screw mounting increases impact resistance for better, longer accuracy
• No through screw hole on the frame provides better dust resistance
• The contact point is carbide tipped for lasting accuracy, durability
• Crystal is glare-free with a scratch-resistant coating
• Manufactured to meet ANSI/AGD and ISO/JIS standards
• Supplied in a fitted plastic case

The Mitutoyo large dial face dial indicator combines excellent accuracy and reliability with a large, easy-to-read dial face. The stem design provides a long clamping range for use in many different applications. The spindle and stem are hardened, high-strength steel, and the jeweled bearing provides wear resistance and low friction movements for smooth, precise operations. The absence of a through screw hole helps protect the indicator against water and oil permeation. The crystal has a scratch and glare-resistant coating for clearer readings and better durability.