Digital Oscilloscope(black) - UNI-T UT3042B

• The real-time sampling: 500MS/s
• The equivalent sampling: 25 GS/s
• The average: 2-256 to choose

• Input coupling: DC/AC/GND
• Input impedance: 1±2% MΩ，with 24±3pF parallel connection
• The average: 2-256 to choose
• Detector attenuation coefficient setting: 1*/10*100*/1000*
• Max input voltage: 400V
• Channels insulation: more than 40:1
• Delay time: 150ps

• Waveform inner margin: Sin(x)/x
• Memory capacity: 1M sample
• Sweep range: 10nS/div-50s/div,1-2-5(40MHz); 5nS/div-50s/div,1-2-5(60/80/100MHz); 2nS.div-50s/div,1-2-5 (150/200MHz).
• Sampling rate and delay time precision: ±100ppm
• time interval and meassure precision: each: ±(1 sampling interval＋100ppm*display number＋0.6ns)>16 average:±(1 sampling interval＋100ppm*display number＋0.4ns)

• Simulation digital translator(A/D): 8 bit resolution, the dual-channels sample at the same time
• The deflection(V/div): 2mV/din-5V/din
• The average: 2-256 to choose
• Displacement range: ±10div
• Simulation band width: 40MHz
• Minimum 16 bit color dispaly card
• The optional simulation band width limit: 20MHz
• Low frequency response：≤10Hz(BNC)
• Rise time: ≤8.7ns
• DC plus precision: 2mV,5mV/div: ±4%; 10mV/div-5V/div: ±3%
• DC meassure presicion(at average sampling mode): vertical displacement is zero and N>16: ±(4%*dispaly numner＋0.1div＋1mV); vertical deflection>5mV/div: N>16: ±3%*dispaly numner＋0.1div＋1mV)
• Voltage and measure precision: ±(3%*display number＋0.05div)

• Sensitive: DC-10MHz 0.5div 10MHz_band width 1 div
• Spring range: inner: to the center of the screen: ±10 div EXT:±1.6V EXT/5:±8V
• The precision apply to the rise and down>20ns single: inner: ±(0.3div*V/din)(to the center of the screen: ± 4div) EXT: ±(6% setting ＋40mV) EXT/5: ±(6% setting ＋200mV)
• Pre-spring capacity: normal/scan、pre-spring/delay、the deepth of pre-spring can be adjust
• Release and restrain range: 100ns-1.5s
• The electronic banlance to 50%: input single frequency>50Hz operation
• Edge type: rise and down
• pulse width mode: (＝)pulse width or the other
• range: 20ns-10s
• Edge type: rise and down

• Sensitve: inner: 2div EXT: 400mV EXT/5: 2V
• Single system: NTSC and PAL, 1-525(NTSC) and 1-625(PAL)

• CH1: edge、pulse width、video
• CH2: edge、pulse width、video

• Cursor: manual: voltage and time, reciprocal(Hz); track: the voltage and time of waveform internal
• Automatic measure: about 20 kinds
• Math: add、subtract、multiply、divide、inversion mathematical operator function
• Storage waveform: 10 groups 10 settings
• FFT: Window: Hanning, Hamming, Blackman, Rectangular; sampling: 1024 points
• LISHAYU picture phasic difference ±3 degrees

• Display: 5.7-inch LCD display, easy to get the clear information
• Resolutin: 320*240
• Contrast: adjustable
• Background light: 300nit
• Languages on the menue: English and Chiesse

• Output voltage: 3V(max)
• Frequency: 1KHz

• Standard: 1 USB(D); 1 USB(H); 1 RS-232C
• Optional: LAN

• Voltage: 100-240VAC 45Hz to 440Hz, CAT II
• Consumption: lower than 30VA
• Fuse: 2A, T, 250V