The AMPTEC 620GB Portable Digital Milli-Ohmmeter is specifically designed for ultra-safe resistance testing on explosive devices (i.e. squibs, igniters, flares, explosive bridge wire and detonators) that also have a diode in series with the explosive element. With 4 ½ digit resolution, and multiple ranges up to 20 Megohms, the AMPTEC 620GB provides ordnance safe resistance measurements for the…