Scope (Minimum) 

• This Master Unit should be multifunctional, compact, measuring interface. 
• It should have a feature to operate and power supply for the multimedia experiment boards and as an independent measuring laboratory. 
• The Master Unit should be connected to the PC via a USB Port, WiFi or Ethernet for the recording of measurements and for remote control of its built-in functions. 
• The Master Unit should be quickly attached to an experiment board 

Following features should include with master unit 

• 4-channel oscilloscope 
• Digital multimeter (x2) 
• Digital analyzer 
• Function generator 
• Frequency counter 
• Integrated USB interface for external measuring instruments 
• USB charging socket for tablets 
• Light strip & LEDs for status display 
• 2 audio outputs 
• Interfaces: network interface 100 MBits RJ45 / WiFi / USB 
• Security lock for fastening the experiment boards 
• Anti-theft protection (port for Kensington lock) 

Technical Specifications 
Software support for the master unit 

• Windows 10 latest version 

Following virtual instruments should be available with master unit .

• Two digital multimeters: Voltage: AC / DC / AD + DC 2/20 V Current: AC/DC 0,2/2 A Resistance: 2/20/200 kΩ, 2 MΩ Auto ranging for all measurement ranges 
• Digital Function generator: digitally generated signal types Sinusoidal, square-wave, triangular, DC 0.5 Hz...100 kHz Max. ±10 V, max. 250 mA .
• Digital 4-channel oscilloscope: 4 differential inputs Sampling rate: 1 MSamples per channel Resolution: 12 Bit per channel Memory depth: 1 K Samples per channel. 
• Digital analyzer: 9 digital inputs, TTL-compatible Sampling frequency: 200 Hz to 2 MHz Triggering on any combination of the input statuses. 
• Memory depth 2048 words with 9 Bits 
• Power output of the unit: DC -15V, 6A , 90W 

Components 

• Integrated USB interface for external measuring instruments. 
• USB charging socket for tablets.
• Light strip & LEDs for status display.
• 2 audio outputs. 
• Interfaces: network interface 100 MBits RJ45 / WiFi / USB. 
• Security lock for fastening the experiment boards. 
• Anti-theft protection (port for Kensington lock). 
• USB cable 
• Ethernet cable 
• Mains cable with hock-proof plug and cold connector 

Power Supply 

• Input: 100-240VAC, 50/60Hz, 2.0A 

Operational instructions 

• Experiment instructions and tasks should teach via course-specific software.