Safe and sure - ISOTEST® ISOTEST 4S P1u5 Porosity Testing of Coatings Benefits at a glance • Microprocessor controlled test instrument • Highly accurate test voltage • Patented automatic regulation • Power reserves for the highest requ i rements • Self-calibrating instrument • Testing of dirty, damp and therefore slightly conductive surfaces • Three grounding possibilities, including capacitance S LMED MESSTECHNIK

ISOTEST 4Sp'us stands for: • Robust construction (can be used on building sites) • Adjustable sensitivity (switch) • Rapid battery change - on site • Separate high voltage push button • Emergency off safety mode via switch (optional) • No static charge when testing • Automatic ground monitoring • Minimal loading on material by using short test impulses • Self-calibrating instrument - no extra voltmeter required (Picture: Denso GmbH) Application ISOTEST 4SP1us is indispensable in the area of passive corrosion protection. Non-destructive high voltage testing of the most diverse coatings and corrosion...

4S plus ~< Service - Calibration ISOTEST instruments have a traceable ca libration and come w ith a works certificate. A clearl y visible test seal makes keeping to the recommended inspection dates easier. The data can also be accessed through the menu. More up to date information at www.isotest.de Safe and sure - ISOTEST® ISOTEST 4S P1us Accessories The full-trimmed brush electrodes and the spiral electrodes are impressively robust and hard wearing. All electrodes can eaSi ly be swapped even with older versions of ISOTEST. Our expert service personnel are always available to advise you on the...