This auction is for a CT 3000 AMP CLAMP-ON CURRENT TRANSFORMER with LARGE JAW (Ideal for Testing High Voltage Cables and Busses), measures 4" Wide x 5" High, and is designed for oscilloscopes, waveform displaying instruments and other instruments able to benefit from its frequency response and encompasses a special circuit plus four ranges to maximize frequency response performance. Accurately measures AC current waveforms and has proportional mV output for direct readings on oscilloscopes with four-position leads on the handle selects ranges (cables not included) and comes with additional specs/applications outlined below ~ please feel free to email your questions or requests for more information. SPECS: • Ranges: 1000, 2000, 3000 • Output: 5A • Accuracy: 1% • Phase Error: 1, 1, 1º • Max. Burden: 10, 15, 20 VA • Frequency Range: 40 to 5000 Hz • Protection: CAT. 600V • Dielectric Strength: 5.5 kV • Operating Temperature: -10 to 50ºC • Max. Opening: 82 mm • Bus Bar: 120 x 58 or 120 x 50 • Weight: 1.9 kg • Output Connection: Four 4 mm Safety Banana Sockets APPLICATIONS: Electrical Utility HVAC Industrial Maintenance Laboratory Plant Maintenance Power Quality