YD4330 30MHz Double Channels High Sensitivity Digital Double Trace Analog Oscilloscope

Feature: 1. This oscilloscope is highly sensitive, with scanning time of 0.1uS div 0.1S div. 2. It is a portable universal oscilloscope with two independent Y channels for simultaneous measurement of two signals. 3. The synchronous system has TV synchronization, which can easily observe and measure the TV signal, thus simplifying the operating. 4. It is suitable for troops, college laboratory, scientific research unit and factory production line. 5. Trigger modes support auto, norm, TV V TV H LOCK. 6. Working mode of the vertical system support CH1, CH2, ALT, CHOP, ADD. Specification: Item Type: Oscilloscope Material: Plastic Color: As shown in the picture Weight: Approx.7430g 262.1oz Vertical system Frequency response: DC DC 30MHz, AC 10Hz 30MHz Rise time: less than 11.6nS Deflection factor: 5mV div 5V div Rank 10 in order 1, 2, 5 Working mode: CH1,CH2, ALT, CHOP, ADD Input resistance capacity: About 1M Ohm 25pF Maximum input voltage: 300V(DC+ACp p: less than 1KHz) Input coupling: AC GND DC Triggering system Trigger source: CH1,CH2 LINE EXT Polarity: + Trigger mode: AUTO NORM TV V TV H LOCK External trigger input impedance: About 1M Ohm 25pF Horizontal system Scanning time: 0.1uS div 0.1S div Rank 19 in order 1, 2, 5 Accuracy: + 3percent Fine adjustment: less than 1 1.25 Scan magnification: *10 Working mode: Scan X Y Correction signal Waveform, frequency: Square wave 1KHz Duty cycle: < 48:52 Output voltage: 2Vp p Other Power: About 40VA Size: 310x390x140mm 12.2x15.4x5.5in Package List: 1 x Pair Oscilloscope Probe1 x Adjuster Tool2 x Pair Marking Color Ring2 x Positioning Cap Suitable for IC Test1 x Instruction Manual1 x Oscilloscope1 x Power Line Note: 1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.