AMPTEC’s 620LK is an affordable and highly accurate intrinsically safe In-circuit Connection-Resistance bond tester. AMPTEC’s 620LK is available at discount pricing from AMPTEC’s authorized worldwide distributor, ATEquip. Additionally, the 620LK has two (2) low ohmic ranges to confirm bonding connection resistance. The 200mΩ range provides .01 mΩ resolution while the 2Ω range provides 0.1mΩ. Originally

The AMPTEC 620LK-HR is high resolution version of the 620LK Intrinsically Safe Bonding Tester. AMPTEC’s 620LK-HR is an affordable highly accurate In-circuit Connection-Resistance bond tester. Additionally, the 620LK-HR has four (4) low ohmic ranges to confirm bonding resistance. The 20mΩ range provides .001 mΩ resolution while the 2Ω range provides

AMPTEC 620UK-B Intrinsically Safe Aircraft Bonding Tester Ohmmeter Available at discount pricing, the AMPTEC 620UK-B Intrinsically Safe Bonding Ohmmeter is an affordable, highly accurate, and safe electrical bond tester. This meter is capable of performing Bonding Measurements on a variety of components and metal-to-metal connections. The 620UK-B has been independently