The Yokogawa 701940 is a passive probe designed for general-purpose signal acquisition with oscilloscopes and ScopeCorders. It delivers DC to 10 MHz bandwidth at 10:1 attenuation with switchable 1:1 and 10:1 attenuation ratios, accommodating a maximum input voltage of 600 V (DC + AC peak). The probe features a 1.5 meter coaxial cable with standard BNC connector and includes multiple accessory tips for versatile measurement setups.
Technical Specifications
• Bandwidth: DC to 10 MHz (-3 dB at 1:10 attenuation)
• Attenuation Ratio: Switchable 1:1 or 10:1
• Input Resistance: 1 MΩ (1:1 mode); 10 MΩ (10:1 mode)
• Input Capacitance: 17 pF to 200 pF
• Compensation Range: 22 pF or 200 pF
• Rise Time: 35 ns maximum (10:1 attenuation); 58 ns (10:1 attenuation)
• Maximum Input Voltage: 600 V (DC + AC peak, non-isolated input)
• Probe Cable Length: 1.5 meters
• Connector: Standard BNC
• Measurement Category: Category II
– Key Features
• Switchable attenuation accommodates both high-impedance and high-voltage measurement scenarios
• Multiple interchangeable tips: ground lead, pincher tip, IC test tip, ground attachment, and marker tip
• Compact 1.5 meter cable length for direct oscilloscope connection
• Input impedance load of 1 MΩ compatible with standard oscilloscope inputs
– Typical Applications
General-purpose analog signal probing and troubleshooting across low- to mid-frequency circuits and logic signals.
– Compatibility & Integration
The 701940 integrates with Yokogawa ScopeCorder modules including the 701255 on DL850, DL850V, DL750, DL750P, SL1400, and SL1000 series instruments. Compatible with any oscilloscope featuring 1 MΩ input impedance.
