Large-Screen Oscilloscope Products Category : Physics, Energy > Physical Instruments, Experiment INQUIRY Details 8-inch large screen, iron shell, top with handles for easier movement, power supply 220V or 110V. Send Inquiry Name:* E-mail:* Tel: Content:* Verification Code:* (All * must be filled in) [ Previous: ] [ Next: ] Related Products Receiving and Transmitting Electromagnetic Waves Liuduan Power Supply Wilson Cloud Chamber Sympathetic Chord Simple Motor Friction Digital Voltmeter DC Current and Magnetic Field