Fluke 721A Features:
Resolution of Resistance Compensation: 0.1 milliohm
Maximum Ratio between Divider Resistances: 4000 to 1
Maximum Allowable Lead Resistance: 150 milliohms
Maximum Divider Voltage: 150 Volts, dc or peak ac
The Fluke 721A Lead Compensator is a device designed to compensate for the effects of lead and contact resistance in coltage-divider measurement circuits. It is particularly useful in those situations demanding the utmost in accuracy. It is a useful operational accessory for such high-accuracy voltage dividers as the 720A and 725A. The 721A eliminates errors due to contact and lead resistance.
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