Technical parameters: general characteristics 78 mmx 58mm backlit white display 320'240 dot matrix graphic color LCD viewing area 10 minutes automatically shut down power shortage prompted a storage capacity of about 3 hours of charging time is greater than 4 hours use time use environment 0 ° 40 sets of waveform records C ~ 40 ° C; <75% RH storage conditions of -10 ° C to 60 ° C; <90% RH Dimensions 186mm'86 mm'32mm Weight 490g (without other accessories) battery built-in 1600mAh lithium battery packs power adapter 110V ~~ 250V, 6V/1A protection type switching power supply ScopeMeter features analog bandwidth DC to 50MHz probe X10 DC to 6MHz probe X1 (3db bandwidth sine wave response) maximum real-time sampling rate of 200Msps vertical resolution of 8 bits the coupling mode DC / AC Indexing vertical ± 4 levels 10 div vertical sensitivity range 10mV ~ 50V/div 1-2-5 binary switch base range of 5 ~ 2.5s/div 1-2.5-5 hex switch vertical volatility accuracy ± (5% 0.1div) time base accuracy ± (0.01% 0.1div) automatic zero calibration routine measurement mode, single trigger level ± 3.8 div (each step 0.04) Single Trigger Slope to select rising / falling edge trigger the position adjustment automatically set to automatically set the cursor measurement function of the base and vertical amplitude dV dt ± 3.8div (0.04 per step), automatic measurement function Vp-p Vp-Vp, f, T automatic measurement accuracy of ± (5% 0.1div ) waveform interpolation (sin x) / x Zhengzhou Megumi Instrument Co., Ltd. Address: West Street and South Street Interchange, Zhengzhou City, the sun and the moon Star City, 19th Floor, A3 Tel :0371 -55676313 Fax 0371 -66,227,105 Sales Manager: Dujing 13,598,018,197 QQ: 792 634 100 Website: www.5117hm.com