Positive, tactile-feel button activation
Data output on all models
Origin set, zero set
Counting direction
Switching (+/-)
Inch/mm conversion
SPC Output
Limit set (IA871/IA872)
Value preset (IA871/IA872)
Reading hold (IA871)
Selectable resolutions (IA871)
Max/Min/Runout value holding (IA871, IA872)
TIR runout value holding (IA872)
IP67 protection against coolant, water, dust and other contaminates
.375" stem
#4-48 UNF thread
CE compliant
Compatible with Starrett 25 indicator backs