The AMPTEC 620UK-B bonding ohmmeter is an affordable, highly accurate, and intrinsically safe electrical bond tester. This meter is capable of performing bond measurements on a variety of components and metal-to-metal connections. The 620UK-B has been independently UL-913 certified, ensuring quality and safety at each step of manufacturing. Due to its safety certifications and high level of accuracy, the 620UK-B bonding tester is the choice bond tester for countless USAF maintenance wings, while its sibling the 620LK is used by many commercial airliners.
Range | 200 mΩ | 2 Ω |
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Nominal Current | 100 mA | 100 mA |
Resolution | .01 mΩ | .1 mΩ |
Accuracy | ± .05% of reading | ± .05% of reading |
Terminal | Trident | Display | 4 1/2 digit LCD |
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Update | 1 reading per 3 seconds | Power | 4ea AA 1.5 VDC alkaline batteries |
Weight | 3 lbs. | Dimensions | 7.69″ x 7.56″ x 3″ |
Max. Internal Voltage | 5 VDC | Open Circuit | ~5 VDC |
Operating Temperature Range | -20° to 50° C | Storage Temperature Range | -40° to 75° C |
Temperature Coefficient | ± .0025% per 1° C | Max. Input Voltage | 250 VDC |
Package | Description | Price |
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NSN Package | Includes 620UK-B bonding ohmmeter, (630-100) padded case, (630-406S) probes, & U.S. N.I.S.T Calibration Certificate. | Request a quote! |
Lead/Probe Sets | The 620UK-B bonding ohmmeter is compatible with our 630/640/641 Series probe/lead sets and accessories. Please note that not all of our accessories are listed online. |
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