300s readout systems
The Acu-Rite 300S is a fully programmable 4 axes readout system, now available with a full color display. With the capability to store and create a library of programs the 300S is everything you need to create, edit and execute programs on your manual machine tool.
Common Features
- 2, 3 or 4 axes 5.7” Full Color Display
- Multiple program names with numerous steps
- Multiple display views
- Job Clock
- Feed Rate Display
- Multiple Language Support
- Absolute/Incremental
- Near-Zero Warning
- Help Function
- 16 Tool Offsets/Diameter
- Preset and zero reset
- 4 Function Calculator/Trig Calculator
- Instant Inch/mm conversion
- Position-TracTM Home Reference System
Turning Specific Features
- Lock axis feature
- Instant radius/diameter conversion
- Taper Calculator
Milling Specific Features
- Bolt hole pattern calculations with graphics (full and partial circles/linear patterns)
- Centerline calculation enables you to establish work piece zero and midpoints
- Edge finder/touch probe input
Technical Data

Storage Temperature
-20 degrees to 70 degrees C
(-22 degrees to 158 degrees F)
Weight
4.85 lbs.
Options
CSS-I/O (Constant surface speed)
Electronic Edgefinder
Multiple scale coupling box
DRO handle kit
DRO panel mount kit
Certifications
ISO-9001:2001, UL, CSA, CE
Error Compensation
Linear and non-linear compensation up to +/-9,999 ppm
Construction
Die-cast metal
Data Interface
RS-232-C/V.24 serial port
Electrical Requirements
Voltage of 100-240 Vac
Power of 30 VA max
Frequency of 50/60 Hz (+/-3Hz)
Operating Temperature
0 degrees to 45 degrees C
(32 degrees to 113 degrees F)