End of promotional Zhengzhou digital oscilloscope sales? Phone number? LCD oscilloscope digital oscilloscope oscilloscope the latest quotations channel number 2 (CH1/CH2) vertical sensitivity 2mV-5V/div (1-2-5 sequence) Vertical resolution 8 bit memory depth single-channel 4K-1M waveform capture rate of up to more than 1000 times / sec Input Coupling DC, AC, grounding the maximum input voltage of 400V (peak-to-peak) Trigger Type Edge, Pulse, Video, delay, alternate trigger mode automatically, normal, single Trigger Source CH1, CH2, EXT, EXT / 5, AC Line Save / Recall 2 groups of reference waveform, 20 groups of ordinary waveforms, 20 setups internal save / recall the function; support U disk external storage / Recall feature automatic measurement types ( 32) Max, the smallest value, top value, bottom value, peak-to-peak, Mean, Cycle Mean, RMS, Cycle RMS, amplitude, rise excesses rose before excited fall overshoot, down the front-excited, rise time, fall time frequency, period, pulse width, positive pulse width, negative pulse width, positive duty cycle, negative duty cycle, phase, FRR, FRF, FFR is, LRR, LRF, LFR, LFF cursor to measure manual mode, tracking mode, measurement mode real-time sampling mode sampling, the average number of equivalent sample 4,16,32,64,128,256 FFT: Window mode: Hanning, Hamming, Blackman, Rectangular sampling points: 1024 points the XY phase shift: ± 3 degrees support 5KSa Language Simplified Chinese, Traditional Chinese, English, German, French, Japanese, Korean, Russian, Arabic, Spanish, Portuguese power 100 ~ 240VAC, 47Hz / s ~ 200MSa / S sampling rate (1-2-5 sequence) ~ 440Hz, 50VA Max size 305 * 154 * 133mm Weight about 2.2kg Annex 1:1,10:1) probe * 2, power cord, EasyScope computer software systems, manual USB Host: Support U disk upgrade and firmware upgrade; USB Device : support for PictBridge direct printing and PC connection. Select the the GPIB communication module, serial module, Pass / Fail interface module Zhengzhou Department of Electronics Instrument Co., Ltd. Tel :0371 -66959363 Fax :0371-66,959,363 QQ: 1,036,362,302 Sales: Manager Zhao 13598018197 Website: http://www.huike17.com Headquarters Address: Erqi Square stuff Avenue and South Street Interchange Sun and Moon Star City, 19th Floor, A3