The Series TNP Digital Torque Meter is a precision instrument for measuring OPEN and CLOSE torque values for various applications. Measuring Range: 0-5.00 Nm 0-500.0 Ncm 0-50.99 kgcm 0-44.25 lbin Precise ± 0.5% F.S. accuracy Selectable measuring modes enables capture of Average Peak Opening or Peak Closing values in either clock-wise (CW) or counter clock-wise (CCW) directions