Color LCD Oscilloscope & Audio Measurement Tools

A greatly improved version of the original O'Tool module, with temperature stable readings, extreme accuracy, added modes, upgradability, and more. It includes user configurable settings and can remember settings at power up for three users. That means you can have different settings for home, studio, and performances, or any three different sets of settings.

It is temperature stable and extremely accurate. It can monitor two signals, with inputs looped through to other modules. The scope modes include an external trigger option.

It is firmware upgradable. It has a jumper for internal or external 5 volt source. It has an expansion connector for possible future add-on modules.

Features
,• Single channel oscilloscope
• Dual channel oscilloscope
• 3D oscilloscope
• X/Y display
• Level meter
• VU meter
• Peak meter
• Voltmeter (with p-p and average DC)
• Frequency meter
• Tuner (guitar tuner style)
• Linear spectrum analyzer
• Log spectrum analyzer
• Spectrogram
• BPM meter
• Metronome
• User configuration for multiple users
• Firmware upgradable
• Internal / external 5 volt jumper (with jumper set for external 5 volts it uses 22ma of +12v, 22ma of -12v and 70ma of +5v

In the Box
• The module itself
• Eurorack Power Cable