PicoBNC+ current clamp: 100A AC/DC (TA408)


100 A current probe is powered directly from the scope.

SKU: TA408 Category:


The TA408 is a high-end current clamp designed for the most demanding Vehicle
Manufacturer requirements. This 100 A current probe is based on closed-loop
technology, is powered directly from the scope, and has a built-in power on zero
function so no buttons are required. It is designed for battery drain applications and
features excellent resolution for low current measurement.

For use with the PicoScope 4425A and 4225A.


Current range: 100 A DC or AC Peak
Overload capability: 500 A DC (for 1 minute)
Accuracy (+25 °C): ± 1% of reading ± 2mA
Resolution: ± 1 mA
Error due to Earth’s magnetic field: ±10 mA max
Frequency range: DC to 100 kHz (- 0.5dB)
Storage temperature range: -20 to +85°C
Operating humidity: 15% to 85% (non-condensing)
Operating temperature range: 0 to +50°C
Temperature coefficient: ± 0.02% of reading / °C
Zero drift (0 °C to +50 °C): ± 20 mA / °C
External field rejection ratio: 500:1
Conductor (Jaw) size : 32 mm diameter


The cost of shipping will be calculated at checkout, this website will only accept orders within the U.S.

Sales tax will be charged where applicable.

We use United Parcel Service and United States Postal Service. All shipments are insured unless otherwise indicated.

Delivery will likely require a signature.

Customers outside North America:
We always recommend sourcing PicoScope locally, but you are welcome to contact us for a quote. The online shopping cart will not accept international orders. when contacting us, please list any items you are interested in along with a street address for an accurate quote. We will then email a quote and an invoice if you decide to proceed. We have a secure online credit card payment method for international orders, we also accept Paypal.


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