Cello Diagnostic Audiometer

Cello is a portable diagnostic audiometer, offering air, bone and speech audiometry functions, as well as other additional tests including QuickSIN™, HF audiometry and video-VRA.
With a revolutionary design, full functionality and superior reliability, Cello is a high-quality diagnostic audiometer, ideal for those who do not want to compromise on appearance and user experience, without giving up the best features.

Control from your computer:
Connect Cello to your computer's USB port and it will be ready to use. You don't need to install a driver, nor connect it to a power source. It is possible to control Cello through the Maestro module interface, which is incredibly easy to use and is available for Daisy and Noah software.

Tests:
In addition to standard audiometry exams, Cello also allows for automated Hughson-Westlake audiometry, high frequency pure tone tests, speech audiometry, QuickSIN® and SISI and includes a 2-channel master hearing aid.

Video-VRA:
With Cello, in a few minutes it is possible to build a video-VRA system with unlimited possibilities for customizing images and videos that can be used as reinforcement for the exam. Everything is controlled through the Maestro module, which allows you to connect up to three screens to your computer.

Decorate your sound booth with Cello. Available with several interchangeable magnetic casings, colorful and dazzling. Additionally, it can be easily anchored to the wall using the offered "VESA" mount or the specially designed transducer bracket.

Technical specifications:
• Intensity: AC: -10 TO 120 DB HL, BC: -10 TO 80 DB HL, AC HF: -20 TO 90 DB HL
• Frequency range: AC: 125-8000 HZ, BC: 250-8000 Hz, AC HF: 8 – 20 KHZ , FF: 125-16000 Hz
• Input: Tone, pulsed tone, EXT 1-2, USB audio, MIC
• Masking: NBN, WN, SN
• Output: AC L+R, input L+R, BC, FF L+R, masking input, HF L+R
• Talk over: External microphone or computer
• Listening: External headphones, speakers or computer.
• Tests: PTA (HL and UCL), speech audiometry (WRS, SRT, MCL, AND UCL), AUTOTHRESHOLD, SISI, MASTER HEARING AID, QUICKSIN® (optional), HIGH FREQUENCY (optional), VIDEO-VRA (optional)
• PC Connection: USB
• Compatible software: Daisy or Noah with Maestro module (both included)
• Control App: Maestro
• Measurements: 30.8 x 21.7 x 6.4 cm (LxWxH)
• Weight: 1.3 kg

Regulations:
• Pure tone audiometry: EN 60645-1, Type 2
• Speech audiometry: EN 60645-2, Type A or A-E (depending on the equalizer filter)
• High frequency audiometry: EN 60645-4
• Calibration: EN ISO 389-1 (TDH 39), EN ISO 389-2 (ER-3 and ER-5), EN ISO 389-3 (B71), EN ISO 389-7 (FF)
• Safety: EN 60601-1
• EMC: EN 60601-1-2
• CE Certification: 93/42/EEC Class IIa

Contents:
• DD-45 or TDH-39 Headphones
• B71 bone vibrator
• Medical grade power cord
• Patient response switch
• Listening headphones with microphone
• Clip microphone
• USB connection cable
• User manual
• Inventis Software Suite CD
• 4 magnetic casings