The Model 4300B is a unique instrument capable of handling even the toughest resistance measurement applications. The 4300B is designed to measure the low resistance of such items as coils, transformers, ballasts, heater elements, etc. Some features of the 4300B that give it an edge over competitive products are: ■ "Charging Inductor" mode for reduced settling times. ■ "Disconnect Status" indicators designed with safety in mind. ■ Full 4-wire Kelvin terminal configuration. ■ Fully selectable test currents up to 10 amps. ■ Available locking rear Bendix connectors. ■ Available data outputs and remote programming capability. ■ Available high-speed version for assembly lines (4350ATE).