Charge up this large-screen chromatic StroboPlus HD tuner and use the built-in microphone or 1/4" input to plug in and tune... it's that simple! Adjust the display colour to your liking. Edit with software to customize this tuner to be precisely what you want it to be!Featuring a high-definition, multi-colour display with variable colour LED backlight, the StroboPlus HD-C display can be seen easily across the stage, bench, studio or classroom. Over 200 exclusive Sweetened Tunings® and Guided Tunings on-board accommodate a variety of instruments and musical genres. The included, highly configurable metronome features precise beat matching 0.1 BPM adjustability, ultra-wide tempo range, advanced subdivisions, accent patterns and polyrhythms and can also import tempo maps. The StroboPlus HD-C is the perfect tuning, ear training and rhythm tool all in one package!All Peterson products provide guaranteed tuning results to within +/-0.1 cent (1/1000th of a fret or semitone). This level of accuracy is an industry benchmark and what has made Peterson the choice of professionals around the globe for over 70 years.METRONOME INCLUDEDThe StroboPLUS HDC includes the most innovative and versatile metronome as a standard feature. Hundreds of subdivision combinations, accent patterns, polyrhtyms, and user-imagined tempo maps are at your disposal. Tactile feedback is also available with the use of an optional BodyBeat Vibe Clip.PETERSON CONNECT ENABLEDThe Peterson Connect application for Google Chrome and MicroSoft Edge (Windows/OS X) provides a simple method to configure and customize your StroboPLUS HDC. Create your own sweeteners, navigate the user tuning trading post, or arrange preset tunings before the gig.Tempo Maps can also be loaded to the StroboPLUS HDC via Peterson Connect for practicing musical scores - complete with tempo changes!Peterson Connect is also the hub for updating firmware ensuring that it remains up-to-date with any future software upgrades.StroboPlus HD Features and SpecsAccuracy: 0.1 CentsBuilt-In MicrophoneNote Range: C0 - A#8Note Selection: Automatic or ManualConcert A Setting Adjustable from 390Hz to 490HzFrequency Response Range: 16.35Hz - 7302HzTone Generator: Yes (C1 - G9)Over 200 preset Temperaments/Sweetened tuningsDisplay Type: Variable Backlight Colour LCDDisplay Resolution: 512 Segments ( 256 per row )Firmware Updateable: YesTempo Range: 10-280 Quarter Notes per MinuteAccent Patterns: Over 50Subdivisions: Over 100Beats Per Measure: 1-19Beat Values: 2, 4, 8, 16Peterson Connect Compatible: YesUSB Port: YesUSB Type: MicroRechargeable: YesBattery Type: Lithium Ion (Included)Power: AC ( USB ) 5V 500 mAPower Supply: USB Wall Charger (Not Included)Inputs: 1/4"Mono Outputs: 1/4" Mono (thru), 3.5mm Headphone, Vibe ClipDimensions (LxWxH): 5.5" x 4.25" x 1.5"Weight: 0.66 lbs