Joranalogue Test 3 – Standalone DIY Full Kit

£56.00 (Excl. VAT)

Standalone V/mA Meter for testing Eurorack Power

Note: This does not have a Eurorack Panel – for the Eurorack version go here

Only 1 left in stock

SKU: Kit_Joranalogue_Test3_Standalone Categories: , , , , , Brand:


Test 3 is a purpose-designed tool for measuring voltages and currents in your Eurorack system. With three different test modes available, it’s designed as an easy and accurate power testing solution, able to replace any convoluted DIY test setup with multiple multimeters, custom cables etc.

Two push buttons allow you to cycle the value shown on the LED display between three measurements (voltage, current and stored peak current) of the three power rails. The peak currents continually update in the background on all rails, making it ideal for quickly getting maximum current figures.

Apart from measuring the current draw of a single module, Test 3 also supports testing power supplies and cables, it can measure an entire system (up to 1 A of current on each rail), and can also be used for troubleshooting DIY modules or powering a skiff from a larger system…etc.

Test 3 Build Document – Assembly Guide

Test 3 User Guide – User Manual


  • Measures up to 20 V and 1 A on each Eurorack power rail, including +5 V.
  • 20 mV resolution voltage measurement, 1 mA resolution current measurement.
  • Peak current values of all rails are continually updated.
  • Pre-soldered SMD parts: perfect DIY project for beginners.
  • ‘Bullet-proof design’ – polarised power headers and MOSFET protection circuit.
  • Includes 16-to-16-pin Eurorack power ribbon cable.
  • High-quality components and assembly; designed and made in Belgium.

Additional information

Weight 0.048 kg

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