Joranalogue Test 3

Name: Test 3
Brand: Joranalogue

V/mA meter for testing module current draw and rail voltages

8 HP Eurorack module

Test 3 is an 8 HP Eurorack V/mA meter that replaces a bench full of multimeters and custom cables. Connect a module (or a flying busboard of modules) to its Meter Output power header and the four-digit display shows voltage, real-time current, or stored peak current for each of the three rails (+5, +12, -12). Two buttons cycle the selected rail and measurement mode; peak current is tracked continuously on all rails in the background. It measures up to 20 V and 1 A per rail with 20 mV / 1 mA resolution.

Features

Measures V, mA and peak mA on +5, +12 and -12 rails
20 mV voltage resolution, 1 mA current resolution
Up to 20 V and 1 A measurable per rail
Continuous background peak-current capture on all rails (100 Hz)
Four-digit LED display blinks on overload
Hold Mode to reset stored peak values
Meter Output header measures one module or a whole busboard
Excludes its own +12 V draw from the +12 reading
Reverse-polarity MOSFET power protection
Available as an easy DIY kit; 8 HP module version
Made in Belgium

Controls & Jacks (9)

+5 LED
V LED
+12 LED
mA LED
-12 LED
PEAK LED
Rail
Mode
Meter Output

How-To Guides

Measure a module's max current draw
Check power-supply rail voltages
Troubleshoot a DIY module
Monitor a whole system

Explore the interactive Test 3 panel on BleepDex — tap any control to learn what it does.

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How-To Guides

Joranalogue Test 3

Features

Controls & Jacks (9)

How-To Guides

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