Guildline Instruments 6623 DCC Bridge Range Extender is a high current adapter, including an integral reversing switch, designed specifically for use with the 6675A or 9975 Direct Current Comparator bridges. The 6623 allows currents of up to 100 Amperes to pass through the resistor under test.
Built in Reversing Switch to reduce thermal EMF effects
Improved accuracy and reduced costs
