SPI 31-843-6 Twin Channel Digital Electronic Comparator Gage

Description

Twin Channel Digital Electronic Comparator
SPI 31-843-6
Measuring Range - Inch:       .020-2.00"
Measuring Range - Metric:    0-2000µm
Includes Certificate of Calibration
The SPI 31-843-6 is a twin channel electronic comparator with an RS232C output. Its sturdy,
splash-proof,
and ergonomic design make it the ideal comparator for the harsh shopfloor environment.
Features:
2 independent measuring channels, A and B with 4 single
functions: +A, –A, +B, –B and 4 functions for sum or differential readings: +A+B, +A–B, –A+B and –A–B.
Red, green, and yellow tolerance lamps for Undersize-OK-Oversize indication
RS232C Data Output
Externally accessible zero and calibration controls
Suitable for half-bridge type inductive controls
Splash-proof and sealed against dust
Built-in switch for 110V or 220V operation
Metric Range:  ±200 & ±2000µm
Resolution:  0.1 & 1µm
Inch Range:   ±0.020 & µ0.0001"
Resolution:  0.00001 & 0.0001"