If the photograph is clicked, it grows.

Tektronix TCP312 TCPA300 DC-100MHz 30A Current Probe Set
JPY330,000 1stock
osc2331

Frequency Range:DC to 100MHz
Rise Time:3.5ns
Maximum DC Current:30A(@10A/V)
Maximum ACp-p Current:60A
Cable length:1.5m
Interface:TekProbe LEVEL2 or StdBNC

TCPA300 amplifier

Maker Price:JPY668,800
BNCケーブル,580Ω終端,Tekプローブ,センサカバー,グランドリード,CD-R

BNC cable,50ohm Termination,Tekprobe Interface cable,Cover,Ground Lead,CD-R