10:1PROBE 9665

Measures high voltages by attenuating the voltage to a lower level

The 9665 is 10:1 attenuation probes used to measure high voltage with Hioki Memory HiCorders.

Key Features

  • Attenuates the input voltage to 1/10
  • Input capacitance to the probe can be lowered to reduce the load effect

Model No. (Order Code)

9665 For the Memory HiCorder series
Note: This probe does not expand the maximum rated voltage above ground of an isolated input. *Please check for Memory HiCorder compatibility by referring to the recorder's product catalog.

Basic specifications

Division ratio 10 : 1 ±1% (at 100 V DC)
(use with a device having a 1 MΩ input resistance)
Maximum input voltage 1 kV rms (500 kHz or less)
Max. rated voltage to earth 1000 V CAT II *
* Maximum rated voltage above ground depends on input unit. This probe does not expand the maximum rated voltage above ground of an isolated input.
Input Impedance 10 MΩ
Frequency characteristics DC to 150 MHz
Input capacitance 18 pF ±2 pF
Compensation capacitance range
(Equipment side)
15 to 45 pF
Cable length 1.5 m (4.92 ft)
Accessories Vinyl case ×1

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