Hi Guys, I found this on the Siglent Chinese website
http://www.siglent.com/cn/product/detail2.aspx?id=100000003069375&nodecode=105008002Is it a new model of Siglent DMM series? Only two models, SDM3055 and SDM3055A.
Key Features(
by Google translate)
True 5 ½-digit digital multimeter
Up 150rdgs / s measurement speed
1Gb Nand Flash total capacity, mass storage settings and data files, scalable U disk external storage
Built-in thermocouple cold junction compensation, supports dual display, English menu
built-in help system to facilitate access to information and document management
extensive math functions supported by measuring the minimum / maximum / average / standard deviation, dBm, dB, Pass / Fail, relative (Relative), histogram,
Trend curves, bar graphs, etc.
Support for remote command and control, command set compatible with the mainstream multimeter with PC software EASYSDM
4.3 inches (480 * 272) TFT TFT-LCD large screen display, configuration, rich communication interfaces USB Device, USB Host, LAN, GPIB (SDM3055A only)