PosiTest® LPD Low voltage Pinhole Detector for Metal and Concrete Substrates
Low voltage Pinhole Detector for Metal and Concrete Substrates

Detects holidays, pinholes, and other flaws in coatings on metal and concrete surfaces.

  • 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)
  • Conforms to ISO 14654/29601/8289-A, ASTM G62/G6/D5162, BS7793-2, NACE TM0384, SP0188, AS3894.2, JIS K 6766

    Voltage Setting 9V ± 5% 67.5V ± 5% 67.5V ± 5% 90V ± 5%
    Sensitivity 90k ± 3% 80k ± 3% 90k ± 3% 400k ± 3%
    Thickness Range 0 – 500 µm (0 – 20 mils)
    Temperature Range -10 – 50° C (14 – 122° F)
    Battery Life > 150 hrs (depending on battery type)
    IP Rating meets or exceeds IP65
    Size 27 × 6 × 5.5 cm (10.6" × 2.3" × 2.1") without wand
    Weight 180 g (6.4 oz.) without batteries