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Amptec 620UK Intrinsically Safe Ohmmeter Ordinance Igniter Tester
The AMPTEC 620UK Explosive Safety Bonding Mill-Ohmmeter is Approved for use in hazardous and volatile environments for use around Aircraft (Fuel-Air Areas), Fuel Cells/Tanks, and Gas Systems per the only Standard the USAF accepts (MIL STD 810, Method 511 Rev F.) to +50°C (Will not make a Spark).
Designed originally for measuring very low resistance bonds that are less than ½ milliohm (on the Lockheed Martin F-35 Tiger Shark) the new enhanced AMPTEC 620UK-B Bonding Milli-ohmmeter’s failsafe constant current source operates at ten times the level (100 mA vs 10 mA) of the original AMPTEC 620UK-B Bonding Ohmmeter.