Dial Test Indicators The Dial Test Indicator is a precision measuring instrument designed for accurate inspection of narrow, recessed, and hard-to-reach areas where conventional dial indicators may not be suitable. It is widely used for alignment, runout checking, flatness inspection, concentricity measurement, machine setup, and quality control applications in engineering and manufacturing industries. Featuring a jeweled movement mechanism and carbide contact point, the Dial Test Indicator delivers smooth operation, high sensitivity, and excellent measurement repeatability. The two-way measuring direction allows versatile measurement in various inspection positions, making it ideal for tool rooms, workshops, inspection departments, and production environments. Features • Designed for Narrow and Recessed Area Measurements • High Sensitivity and Quick Response • Two-Way Measuring Direction • Precision Jeweled Movement • Carbide Contact Point as Standard • Supplied with Dovetail Locks • Smooth and Reliable Operation • Suitable for Precision Inspection Applications • High Accuracy and Repeatability Technical Specifications Model: 445-08 Measurement Range: 0.8 mm Graduation: 0.01 mm Accuracy: ±13 µm Hysteresis: 3 µm Dial Reading: 0-40-0 Dial Diameter (DØ): 30 mm Length (L): 21.5 mm --- Model: 446-08 Measurement Range: 0.8 mm Graduation: 0.01 mm Accuracy: ±13 µm Hysteresis: 3 µm Dial Reading: 0-40-0 Dial Diameter (DØ): 38 mm Length (L): 21.5 mm --- Model: 447-02 Measurement Range: 0.2 mm Graduation: 0.002 mm Accuracy: ±6 µm Hysteresis: 2 µm Dial Reading: 0-100-0 Dial Diameter (DØ): 37.5 mm Length (L): 16 mm Applications • Runout Measurement • Machine Alignment • Concentricity Inspection • Flatness Checking • Precision Engineering Inspection • Tool Room Applications • Manufacturing Quality Control • Machine Tool Setup • Shaft and Bearing Inspection • Workshop Measurement Applications Product Video: Paste YouTube Video Link Here For more information about the Dial Test Indicators, please contact us at 08045134493 or email [vhk_08@yahoo.com](mailto:vhk_08@yahoo.com). Our team will be happy to assist you with product specifications, pricing, and application support.