Amptec 620EH Intrinsically Safe Igniter Ohmmeter Ordinance Tester
The AMPTEC 620EH Low Resistance Explosive Safety Igniter Tester is a portable digital ohmmeter which has been specifically designed for ultra-safe resistance testing on explosive devices (i.e. squibs, igniters, flares, detonators, warheads), he AMPTEC 620EH offers the following full scale ranges – 2.0Ω, 20Ω, 200Ω and 2.0 MΩ. The 2.0Ω full scale range provides a four-wire Kelvin resistance measurement from 0.0000Ω to 1.9999Ω. The 2.0 Ohm range also offers a low (1/10) 0.1 milliohm or 100μΩ resolution.