Features:

• Dual hot filament Ionization vacuum Gauge module with on-board controller.
• Wide measurement range from 1 x 10^-9 Torr to 5 x 10^-2 Torr.
• Includes extremely bright, crisp OLED digital display, set-point relay, analog output, and RS485 interface.
• Service and research display screens provide valuable data and ease of use.
• Low cost, plug-compatible direct drop-in replacement for the Granville-Phillips Micro-Ion.

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 User manual