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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The GZ-0702 audiometer is a computer-controlled hearing test system designed for pure tone testing in hospital ENT departments, hearing-aid fitting and clinical or ambulatory settings. It operates via USB interface with Windows XP and offers 11 air conduction frequency points from 125 Hz to 8 kHz (0 to 110 dB HL) and 11 bone conduction frequency points from 125 Hz to 8 kHz (0 to 70 dB HL, standard range 250 Hz to 6 kHz). Test signals include pure tone, pulse, warble tone and masking options such as narrowband, white, speech and pink noise.
The device automatically generates pure tone audiograms and calculates PTA (Pure Tone Average) values, storing patient data on a connected PC. Its hardware-software integration enables digital hearing tests with high portability, housed in a metal case measuring 20 x 14.5 x 3.5 cm and weighing 2 kg (including TDH39 earphones and power source). The GZ-0702 also supports external printers for hardcopy results, though the printer must be purchased separately.
Primarily used in hospitals and hearing-aid fitting centres, the GZ-0702 is ideal for environments requiring automated data processing and audiogram generation. Its compact design and PC connectivity make it suitable for both stationary and mobile testing. Buyers should confirm USB compatibility with their systems and the availability of calibration certificates.
| Control System | Computer-controlled via USB |
| Operating System | Windows XP |
| Air Conduction Frequency Range | 125 Hz - 8 kHz |
| Bone Conduction Frequency Range | 125 Hz - 8 kHz (standard 250 Hz - 6 kHz) |
| Air Conduction Output Range | 0 - 110 dB HL |
| Bone Conduction Output Range | 0 - 70 dB HL |
| Test Signals | Pure tone, pulse, warble tone |
| Masking Options | Narrowband, white noise, speech noise, pink noise |
| Attenuation Step | 1 dB or 5 dB |
| Audiogram Generation | Automatic, with PTA calculation |
| Data Storage | Patient data saved on connected PC |
| Dimensions | 20 x 14.5 x 3.5 cm |
| Weight | 2 kg (including TDH39 earphones and power source) |
| Typical Calibration Standard | IEC 60645-1 or ANSI S3.6 |
Guangzhou Gzrisound Medical Instrument Co., Ltd. operates from B410, Wufu Trade Building in Guangzhou, China. The company focuses on medical instruments, with the GZ-0702 audiometer representing its computer-controlled hearing test solutions. The supplier’s profile indicates an imported tier, but no additional verification or response data is provided.
The GZ-0702 highlights the supplier’s emphasis on digital integration and automation in hearing assessments. Without further details on the company’s scale or track record, buyers should directly confirm the supplier’s ability to provide calibration certificates, user manuals and post-sales support.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Prior to ordering, confirm that the GZ-0702’s computer-controlled system is compatible with your existing hardware and software, particularly the Windows XP requirement. Request calibration certificates and user manuals to ensure the device meets IEC 60645-1 standards for clinical use. Verify that the supplier can provide necessary accessories, such as TDH39 earphones or external printers.
Discuss logistics with the supplier, including lead time, shipping costs and Incoterms (e.g., FOB Guangzhou). The GZ-0702’s compact design may reduce shipping complexity, but confirm packaging requirements to prevent damage. Payment terms should be clarified upfront, as these are not listed.
Upon delivery, inspect the audiometer for physical damage and test its functionality with your PC and earphones. Validate the calibration and request a demonstration of its audiogram generation and PTA calculation features. Ensure all documentation, including calibration records and user guides, is included and accurate.
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When importing Audiometer(Gz0702) from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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