Technical indicators:

1.Dual channel, external type

2.output-10mv -1.0v

3.Input impedance greater than10Mega ohm

4.dynamic range106, linearity±0.1%

5.The sampling frequency is40、20、10、5second/second

6.Resolution: Full range±1uv

7.Integral sensitivity:1uv•s 8.RS232Communication methods include remote control with buttons, as well as keyboard shortcuts or mouse menus.

Minimum requirements for computers:

P166, Memory32M(Recommended)64MAbove),CD-ROMOne, one serial port is idle,win9X\win2000\winxpWaiting for the operating system and monitor support256Color,800×600Resolution or higher.