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Used. Received as working unit
Used unit in very good cosmetic condition with no notable scratches, stains or dents, and clear, legible front panel markings. Received as working unit from supplier, but not tested by us due to lack of necessary equipment.
Operation CheckReceived as working unit. Not tested by us as we do not have the required test equipment (compatible TCP300 series current probes and oscilloscope). Sold as-is, but returns accepted if any defects are found.
Included ItemsMain unit and AC power cord only. Current probe, 50 ohm terminator, TekProbe interface cable (012-1605-00), manual and case are not included.
Please check the photos for the included accessories.
Product InfoThe Tektronix TCPA300 is a single-channel AC/DC current probe amplifier that powers and conditions Tektronix TCP300 series split-core current probes (TCP303, TCP305, TCP312) for use with oscilloscopes and other instruments. It provides selectable current ranges, AC/DC coupling, automatic probe degauss and auto-balance, and a TekProbe interface, delivering bandwidth from DC up to 100 MHz depending on the probe used. It is widely used in power electronics design, switching power supply and motor drive evaluation, and general laboratory current measurement where non-intrusive clamp-on current sensing is Current Probe AmplifierNumber of Channels1BandwidthDC to 100 MHz (probe dependent)Probe InterfaceTekProbeCompatible Probe SeriesTCP300 Series (TCP303 / TCP305 / TCP312)CouplingAC / DC selectableSerial NumberB020138Country of OriginUnited StatesShippingDuties & TariffsReturnsAbout Us
We ship worldwide from Japan by DHL / FedEx express with a tracking number on every order.
For buyers in the United States: This item is shipped with all duties prepaid (DDP). The applicable U.S. import tariff is already included in the item price — you will not be charged any additional duties or fees upon delivery.
For buyers outside the United States: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to offerding or buying.
Important - if a DDU shipment is returned to us: When an item ships with duties unpaid (DDU), the carrier will contact you to collect import charges and any clearance documents required. Please respond promptly. If the shipment cannot be delivered and is returned to us because import charges were left unpaid, or because the carrier's requests went unanswered, 's Money Back Guarantee does not cover an order that could not be delivered for these reasons. In that case we will refund the item price once the returned item reaches us, less the actual round-trip shipping and any return or customs charges billed to us by the carrier (at cost, documented). Please make sure you are able to receive the shipment before buying.
Returns are accepted under the return policy shown at the top of this listing, and every order is covered by Money Back Guarantee.
We are a Japanese company specialising in used equipment sourced within Japan. Every unit is received, inspected and photographed by our own team in Niigata before it is listed — the photos in this listing are of the actual item you will receive.
Japanese equipment is typically kept in careful condition, and we describe exactly what we find, including any faults. If you have a question about this item or are looking for something we do not currently list, please feel free to contact us.
Inspected In-HouseChecked and photographed by our own technicians before listing. What we find is what we write.
Packed for TransitDouble-wall boxes, cushioning and anti-static material for sensitive equipment.
Tracked WorldwideDHL / FedEx express from Japan with a tracking number on every single order.

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