Used S-T 20-3500 Optical Comparator

Out of stock

ST 20-3500

14" Glass Screen

10x Lens

8"x4" Measuring Capacity


Machine Details

Bench Top Model

14" Glass Screen (1 Quad of Radii & Angles)

8" x 4" Measuring Capacity

2 µm Resolution X&Y Axis Encoder

10x Lens

Q16 Full Geometric DRO

Chart Clips for Overlays

30 Day Warranty




Available Options
Additional Magnification Lenses
Other Pattern Screens
Rotary Vise
V-Blocks & Centers
Risers for V-Blocks
Vertical Fixture
 Helix Fixture (for threads)

ISO 17025 Installation & Calibration Option:  $250.00

(Delivery, Setup, Calibrate within 60 mi radius of ATI)

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