Detects holidays, pinholes and other discontinuities in coatings on metal and concrete substrates.

• GroundSense visibly reassures the user that the instrument is properly grounded
• 4 voltage output options conform to a variety of standards
• Weatherproof, dustproof and shockproof—meets or exceeds IP65
• Rugged, environmentally sealed enclosure
• Two year warranty
• Certificate of Calibration showing traceability to NIST included (Long Form)