The Inventor 2s is another outstanding printer from Flashforge.  Great for classroom settings due to an automatic stop feature when door is open and a fully enclosed system.

Inventor 2S Features:

• Filament run-out detection
• Removable platform with the assisted platform calibration
• Ultra-high quality 50-400 microns layer resolution
• Remotely monitor the printing process with a built-in HD camera
• Magnetic Flexible Print Bed
• 50dB, exceptionally quiet, best for indoor environments
• The latest generation of Wi-Fi for more stable connections
• Intelligent door automatically senses opening/closing and pauses print jobs
• Smart support lays out structural support in areas of overhang
• Print bigger ideas by splitting large designs into multiple printable parts

Specifications:
Printing

• Print Technology: FFF (Fused Filament Fabrication)
• Build Volume: 150L x 140W x 140H mm, (5.9x5.5x5.5in)
• Layer Resolution: 50-400 microns
• Positioning Precision: XY: 11 microns, Z: 2.5 microns
• Nozzle Diameter: 0.4mm (0.015in)
• Filament Diameter: 1.75mm (0.069in)
• Filament Compatibility: PLA, PLA Color Change, Pearl, Elastic, TPU, Flexible Filament, Metal Filled Filament, and Wood Filled Filament

Mechanical & Dimensions

• Extruder Quantity: Single
• Frame & Body: Plastic Alloy
• Printer Dimensions (without Lid): 420 x 420 x 420 mm, (17 x 17 x 17 in)

Software & Electrical

• Software & Firmware: FlashPrint/Slic3r/Cura (set up before use)
• Connectivity: USB Cable/USB Stick/Wi-Fi
• File Type: Input: .stl, .obj, .3mf, ffp; Output: .g/gx
• Language Interface: English/Chinese/German/French/Italian/Czech/Japanese
• Supports (OS): Windows XP/Vista/7/8/10, Mac OS X, Linux