• Converts low current signal from a photodiode to voltage signal.
• 10 fA resolution.
• Adjustable gain from 10³ to 10¹¹.
• Offset voltage adjustment.
• Two stage amplifier.
• Adjustable bias voltage from -10 V to +10 V.
• Bandwidth selection for the second stage amplifier.
• BNC and LEMO connectors for input and output.
• Integrated display with backlight for voltage monitoring.
• 115 V and 230 V versions available.
• EMI filter.
• Used by national metrology institutes in many countries.

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