Insize Magnetic Back For Digital & Dial Indicators, 2" Dia

The Mahr MarTest 800 V (4302200) delivers precision measurement with ±0.4mm range and 0.01mm graduation. Vertical dial orientation provides clear readings during setup and inspection. High-contrast dial face sealed with O-ring resists coolant and debris ingress. Mineral glass viewing panel protects against scratching and hot shavings. Matt chrome-plated casing with three integrated dovetail guide rails. Shockproof mechanism with 8 jeweled bearings. DIN 2270 compliant. Includes 2mm carbide stylus, mounting shaft, and case.

The Mahr MarTest 800 SGM (4308200) delivers high-resolution measurement with ±0.1mm range and 0.002mm graduation for precision applications. 38mm dial diameter provides enhanced readability. Error limit of 3μm with 2μm hysteresis ensures accuracy. High-contrast dial face with O-ring seal and mineral glass viewing panel resist damage and solvent exposure. Matt chrome-plated casing with three dovetail guide rails. Shockproof mechanism with 0.15N measuring force. DIN 2270 compliant. Includes 2mm stylus, mounting shaft, test certificate, and case.

The Mahr MarTest 800 S (4305200) provides versatile measurement capability with ±0.4mm range and 0.01mm graduation. Computer-optimized shockproof mechanism ensures accuracy and durability. High-contrast dial face with O-ring seal resists liquid penetration. Mineral glass viewing panel offers protection against scratching, hot shavings, and solvents. Matt chrome-plated casing with three dovetail guide rails for flexible mounting. Anti-magnetic design with overload protection via friction clutch. DIN 2270 compliant. Includes 2mm stylus, mounting shaft, test certificate, and case.

The Starrett® 196 Universal Back Plunger Dial Indicator features graduations to .001" and 0.02mm that handle by far the majority of jobs. Shank diameter is 1/4" (6.3mm). Antimagnetic models are also available - (inch reading) 196A6Z and 196B6. For full use, the operator first chooses the proper contact from the three hardened contact points that come with each model. Then the contact should be brought against the work with enough pressure to give the hand one full turn. Set the hand at zero by rotating the dial with the knurled bezel. This provides one full rotation of the hand both to ...

The Mahr MarTest 800 SL (4306200) features an extended 41.24mm stylus for accessing recessed features and confined spaces. Range of ±0.25mm with 0.01mm graduation. High-contrast dial face sealed with O-ring for liquid resistance. Mineral glass viewing panel protects against scratching and solvent damage. Matt chrome-plated casing with three dovetail guide rails. Shockproof mechanism with jeweled bearings and overload protection. Ideal for deep-bore and hard-to-reach measurements. Includes mounting shaft, test certificate, and case.