ALL SUN EM115A Handheld Oscillogrape 3 in 1 Portable Digital Oscilloscope+ Multimeter+ Signal Generator 50MHZ Color LCD Screen Scopemeter Single Channel

Features: It is one of best 3 in 1 portable test tools in research, production,debugging and repairing . This professional oscilloscope's features are compactness, beautiful appearance and clear interfaces. It can quickly and accurately detect the faults of the circuit under test and can serve as an electronic engineers' assistant. It is one of best 3 in 1 portable test tools in outdoor research, production, debugging and repairing and will make you convenient in work. It has three trigger modes: Auto, Normal and Single. You can lock and save the waveform of a nonperiodic signal. Its multimeter part uses a dedicated chip (6000-count) which can provide a higher precision. The Sony 4100mAh lithium battery (built-in) can ensure long hours working after fully charged without external power supply. Specification: Performance of Scope B Bandwidth (-3dB) 50MHz Sampling Rate Max. real time sampling rate 200MSa/s Channel 1 Coupling AC, DC Rise Time 7.6ns Input Impedance 1M 20pF Max Input Voltage 1x CAT III 300 VAC 10x, 100x CAT III 600 VAC Vertical Resolution 8 bit Vertical Sensitivity 10mV/div - 5V/div Horizontal Resolution 2ns/div Horizontal Sensitivity 2ns 5s Record Length 4K/channel Memory 6 memory locations Trigger Mode Auto, Normal, Single Trigger Type Edge trigger Basic Performance Screen 320240 pixels (RGB) with LED backlight Communication USB, PC software Battery 3.7V lithium polymer battery, 4Ah Adapter Input Voltage: 100Vac - 240Vac 27 Output: 5Vdc 10% 2000mA Operating Environment Temperature: 0 - 40 Humidity: 75% Storage Environment Temperature: -10 - 50 Humidity: 85% Operating Altitude 0 - 2000m Size 218mm 118mm 50mm ( including holster ) Weight 700g(main body only) Performance of multimeter Display 6000 counts Input Max. Input Voltage: 600 Vrms CAT II, 300 Vrms CAT III Continuity Test Beeps at 2V Frequency There is no frequency setup for dc output. Output frequency range: 26Hz - 50kHz Output frequency accuracy: 2% Specification of Scope Vertical System: channel of Scope Bandwidth (-3dB) 50MHz Accuracy 10mV/div to 20 mV/div: 5% full scale 50mV/div to 5V/div: 3% full scale Vertical Offset Accuracy (DC) 0.2 div 2mV 0.5% offset value Trigger Sensitivity DC to 50 MHz: 0.8 div Horizontal System: time base of Scope Horizontal Sensitivity 2ns/div - 5s/div, in 1-2-5 step Horizontal Accuracy