Digital power measuring device for traction & pressure detection with grasping of peak value Professional measuring performance: 2000 Hz (Measurement/s) measuring speed & 0.2% max. Measuring accuracy e.g. for highly precise outline tests. The Measured force is continuously indicated in the display in the Track mode Peak Mode: Max. Force within a search is recorded in the display Display reversal & background lighting is possible. In-built rechargeable batteries for mobile measurements