Tree drilling resistance measuring device RESISTOGRAPH®

The RESISTOGRAPH® R650 is an electronically controlled drilling resistance measuring device for the examination of trees and timber in its 6th generation since 1986. With the RESISTOGRAPH® R650, the internal condition of a tree and timber can be examined and assessed based on the measured data/ drilling resistance profile. With the drilling resistance measurement, rot, fungal decay, cracks and other invisible defects can be detected. Application: • Tree care and tree inspections • Examination of the stability of wooden poles (e.g. power lines) and wooden play equipment (e.g. swings, climbing frames) to ensure suitability for use and stability • Rot diagnosis • Inspection of timber in half-timbered houses and pile dwellings to ensure their stability and suitability for use • Inspection of wooden bridges to check their safety and functionality • Monument inspection of timber structures • Inspection of natural monuments • Timber construction • Quality control of timber Advantages: • Ready-to-use complete set incl. evaluation software • One-handed operation for active and safe working, machine weight < 4kg • Virtually non-destructive testing method • Two long-lasting and powerful rechargeable batteries • Thermally insulated plastic housing • Electrically insulated IP 44 housing • Drilling depth up to 500mm with a total length of 700mm • Long-life and hardened drilling needles available • Transparent upper housing for drill needle control, easy drill needle change • 1:1 live evaluation with wireless printer and Android App • Storage capacity of up to 10,000 drillings on internal device memory • Digital measurement data evaluation with the DECOM™ software