Precision Measurent Products from Aim-TTi - Product Information Tour

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  New - Aim I-prober 520 positional current probe - PCB Track Touch & Measure  




Observe and measure current in a PCB track

Make measurements via non-contact probing

Suitable for observation and measurement of current in
   component leads & ground planes as well as PCB tracks

Wide dynamic range of 10mA to 20A pk to pk

Wide bandwidth of DC to 5MHz

Low noise equivalent to <6mA rms at full bandwidth

Minimal disturbance to circuit conditions through very low
  insertion impedance and stray capacitance

Safety rated to 300V Cat II (600V Cat I)

Suitable for connection to any oscilloscope

High accuracy general purpose H-field probe

Convertible into "closed magnetic circuit" current probe

View the brochure as a "page turner"

(click to view at full size)




Unlike any other current probe

The Aim I-prober 520 positional current probe is unlike any other current measurement device available.

Calibrated measurement of current normally requires the current to be passed through a closed magnetic loop. Typically this is done using some form of split clamp device. Whereas this is suitable for individual wires, it is of no use for measuring current in PCB tracks.

The I-prober 520 is a compact hand-held probe which is used with an oscilloscope. By placing the insulated tip of the probe onto a PCB track, the current flowing in the track can be observed and measured.

Learn More   

How is this possible ?

Learn about the technical problems of current measurement in PCB tracks

This is a challenge that probe designers have battled with over the years without success - until now.

Aim-TTi have used a new patented technology to enable currents to be observed and measured by precise positional measurement of field.

Watch an introductory Video

Use this link to watch a 5 minute video introduction to the product.

Watch an EEVblog video on YouTube

Dave Jones gives you his assessment of the
I-prober in his inimitable style.

Download the Brochure

Use this link to download the brochure which includes technical specifications.

Read more about using the I-prober 520

Use this link to see more about the different modes in which the I-prober can be used.

Read the Specifications

Use this link if you just want to look at the technical specifications for the product.

What's in the Box?

Use this link to see exactly what is supplied with the I-prober 520.


Use this link to look at the current price.

Thurlby Thandar Instruments Limited
Glebe Road, Huntingdon, Cambridgeshire PE29 7DR United Kingdom