-기본 사양

• Measures resistances up to 1016Ω
• 1fA–20mA current measurement range
• <20μV burden voltage on lowest current ranges
• 200TΩ input impedance
• <3fA bias current
• Up to 125 rdgs/s
• 0.75fA p-p noise
• Built-in ±1kV voltage source
• Unique voltage reversal method for high resistance measurements
• Optional plug-in scanner cards