An ACTA 4000 performs a full range of functions, from simple torque checks
to advanced graphic tightening analysis. It comes in different models and it is
easy to upgrade.
ACTA 4000 measures torque, angle, and pulses and facilitates the conduction
of statistical analyses of the tightening process. An ACTA 4000, together
with the ToolsTalk QAT PC utility, is a complete SPC tool.