... 600,660 nm 2.Two-way temperature control ZS200 Automatic Biochemistry AnalyzerAdvantage:Open systemWide voltage range: 85-264 ... probe, liquid level detection & collision protection Probe Cleaning: Automatic washing for both inside and outside, carryover <0.08 ... Abs Resolution: 0.0001Operation SystemWindows XP Data Storage: Automatic storage, automatic backup, data is kept permanentlyReal time view of ...