Calibration console provides precision ac and dc voltage and current outputs for calibrating electrical instruments; six output characteristics: 1.5 milliv to 1500v AC 0.25 milliv to 2000v AC 1.5 milliamp to 20amp ac; 2micro amp to 20 amp dc; 30 to 3000 watts; 1 milliohm to 1000meg ohms
