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AMPTEC 720A Micro-Ohmmeter
The AMPTEC 720A is an accurate, affordable, seven range, four wire Kelvin based Digital Micro-Ohmmeter and is available with Auto-Range capability. Resistance measurements can be made from 10 µΩ to 200 KΩ on seven ranges with 4 ½ digit (20,000 count or 50 ppm) resolution. The USAF has selected the 720A as the replacement for the obsolete Keithley 580 Micro-Ohmmeter.
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AMPTEC 720A Micro-Ohmmeter
The AMPTEC 720A is an accurate, affordable, seven range, four wire Kelvin based Digital Micro-Ohmmeter and is available with Auto-Range capability. Resistance measurements can be made from 10 µΩ to 200 KΩ on seven ranges with 4 ½ digit (20,000 count or 50 ppm) resolution. The USAF has selected the 720A as the replacement for the obsolete Keithley 580 Micro-Ohmmeter.