Fowler FOW99988L Dial Indicator Base Kit Magnetic Base

Product Description

The FOWLER FOW99988L is a dial indicator base kit designed for precision measurement in machining, fabrication, and metrology applications. The kit pairs a dial indicator with a magnetic base, providing a stable, repositionable mounting platform for surface, runout, and alignment checks. The indicator features a 0-100 dial reading with 0.001-inch graduations and a 1.0-inch measuring range, making it suitable for close-tolerance inspection work. The magnetic base measures 1 inch in base length and 2-3/8 inches in base height. Licensed machinists, toolmakers, quality control technicians, and precision mechanics are the primary installers and users of this equipment.

This kit is well suited for use in machine shops, tool rooms, and manufacturing quality inspection areas. The magnetic base attaches securely to ferrous machine surfaces such as lathe beds, mill tables, surface plates, and fixture plates. It is commonly used for indicating part runout, setting zero references, checking flatness, and verifying alignment during setup. The C-type holder provides consistent indicator retention throughout repositioning. Residential and light commercial maintenance technicians also use magnetic-base dial indicator kits for shaft alignment and brake rotor inspection.

Key Features

• Dial indicator included with magnetic base for a complete, ready-to-use measurement kit
• 0.001-inch dial graduation for close-tolerance precision measurement
• 1.0-inch indicator measuring range accommodates a wide variety of inspection tasks
• 0-100 dial reading with white dial face for clear readability
• Magnetic base with 1-inch base length and 2-3/8-inch base height for stable ferrous-surface mounting
• C-type holder for secure, repeatable indicator positioning

Compatibility

Designed as an OEM-style precision measurement kit compatible with standard C-type dial indicator holders and magnetic base setups used in general machining and inspection applications.

Installation Notes

Setup and use of this kit does not require electrical power or fluid shutoff procedures. Ensure the mounting surface is ferrous, clean, and free of chips or coolant before engaging the magnetic base to achieve full holding force. Do not place the magnetic base on non-ferrous surfaces such as aluminum or cast iron with low iron content, as holding force will be reduced. Inspect the indicator stem and contact point for damage before each use to ensure accurate readings.