QC 221 DRO
Quadra-Chek 221 and 221E
These powerful digital readouts provide fast geometric computations in a simple, easy to use format. Functions include point, line, circle, distance, angle, skew, alignment and Measure Magic. Other features include Inch/MM, Cartesian/Polar, nearest/farthest distance, complimentary angles, serial and parallel ports and 200-feature memeory. Large, high contrast LCD screen graphically displays measurement features and construction. Housing tilts backward or forward for best angle of operation. Model 221E includes fiber optic edge sensor.
 
Technical Specifications :
LCD 6" black and white
Display digit size .5"
Resolution down to .000004" or .0001mm
Operating temperature 0°C - 45°C
Enclosure (W x H x D) 11.5" x 7.5" x 2.75"
Base (W x H x D) 10" x 2" x 7.8"
Enclosure weight 3.5lbs.
Base weight 7 lbs.
Input voltage range 85 VAC - 264 VAC
Input frequency 43 Hz - 63 Hz
 
Standard Digital Readout ST 7000
The Standard digital readout features absolute/incremental, IN/MM conversion, random zeroing, RS232C output, linear error compensation and Q axis for digital screen protractor.
Quadra-Check 4215
PC computer based geometric readout system, mouse driven, with on screen graphic representation of part of part segment as it is measured. Simple CAD interface simplifies constructions and aprt programming. Unlimited part and feature memory. Includes computer with Microsoft® Windows® fiber optic edge sensor and all functions found in the Quadra-Chek 200.