PA-655 Current Probe

 PA-655 Current Probe
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User's Manual: Download

Retail price : $499.00

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The PA-655 current probe enables a general purpose oscilloscope to display AC and DC current signals up to 100A Peak (35A RMS). The PA-655 current probe can also make AC and DC measurements with a multimeter by using the recommended accessory (BNC-to-banana) plug adapter.


  • High sensitivity of 5mA
  • Wide AC bandwidth up to 500kHz
  • Low noise (about 1/3 lower than competitors)
  • Dual power: AC adaptor for indoor, batteries for outdoor applications
  • Detachable output wire — convenient for packing, storing and self examination for any damages

Dimensions11 x 2.8 x 1.3 in / 280 x 70 x 32 mm


Max. DC A Current± 50A DC
Max. AC A Peak100A p-p
Max. AC A RMS35A rms
Range Selection
2 Range
Max. Sensitivity5mA
DC Accuracy Typical±3% ±30mA at 200mV/A
(30 mA to 5 A peak range)
±4% ±300mA at 20mV/A
(300mA to 20A peak range)
±15% max at 200mV/A
(20A peak to 50A peak range)
Frequency RangeDC to 500kHz (-3dB)
Rise Time0.7μs (Typ.)
Battery Type and Life, typical9V NEDA 1604A, IEC 6LR61
13 hours minimum (1 each)
Max. Working Voltage
Max Floating Voltage
Cable Length 100 cm (3.3 feet)
Maximum Conductor Size 11 mm (0.43 inch)
Weight260 g (9.5 oz) (without battery)
  • An Insulated BNC/BNC lead, length 100cm
  • AC Adapter
  • Connector BNC to Banana
  • Instruction Manual

La sonda de corriente PA-655 permite a un osciloscopio de propуsito general mostrar las seсales de corriente CA y CC de hasta 100 amperios de pico (35A RMS). La sonda PA-622 tambiйn puede hacer que las mediciones de corriente CA y CC con un multнmetro sean seguras utilizando un adaptador de enchufe recomendado (BNC a banana).


  • Alta sensibilidad de 5mA
  • Amplio ancho de banda AC de hasta 500 kHz
  • Alimentacion dual: adaptador de corriente para interiores y baterias para las aplicaciones al aire libre
  • Cable de salida desmontable mas conveniente para el embalaje, el almacenamiento y el auto examen de daсos

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