Uninterrupted workflow
Traveling audiologists will know the struggle of instruments running out of power and the challenge of accessing an alternative power supply. Being with limited power supply cannot only bring the work of a travelling audiologist to a stand-still but also make the entire journey and intention of the testing redundant. Our portable power bank is powered by 4 AA batteries. Fully charged, this power bank will power your equipment for 2 hrs.
Compatibility
The USB portable power bank is compatible with the following Amplivox products:
Screening audiometers
Model 116, Model 170 and PC850
Diagnostic audiometers
Model 240, Model 260, Model 270 and Model 270+
Tympanometers
Otowave 102-C, Otowave 202, Otowave 302 and Otowave 302+
Key features
- 2Ah capacity
- Voltage: 1.5
- Weight: 44g (136 g incl. Alkaline AA cells)
- Cable: USB to DC, 1500mm
- Dimensions: 66mm (w) x 86mm (l) x 16mm (h)
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Results processing
The CA850/4A offers automated workflow management from patient information, testing and results calculations along with referral guidance. Test results are categorised according to PULHHEEMS and HSE standards.

Standalone
For users who don’t wish to maintain two databases or would like to maintain a standalone system, the CA850/4A software can operate without a database.
Test results are automatically categorised and can be processed (Printed / PDF).

With database
For those who wish to manage test results in a separate database as part of a Hearing Conservation Programme, users can use the supplied Amplivox database solution.
The software allows for results processing, comparisons, trending and automated recalls.

EMR connectivity
The device can be integrated with many leading Electronic Medical Record (EMR) systems including Cority, Eopas, G2 and Cohort to provide a seamless audiometric test function.
The system can also be configurable to bespoke EMR applications typically used within the MoD.
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Included
- Amplivox Audiocups (noise-reducing enclosures)
- Patient response switch
- Power supply with country adaptors
- Carry case
- Manual & software (available via website download)
- USB cable (PC connection)
Optional
- USB portable power bank (external)
- Ear cushion covers (Audiocup or standard type)
- ER-75 electro acoustic ear simulator
- Audiology booth
- Booth leads
Consumables
High-quality bespoke consumables and accessories to support patient testing programmes, reduce the risk of infection and optimise the performance and reliability of equipment.
Specifications
Frequency range: 250 Hz - 8000Hz
Attenuation range: -10 - 100dBHL
CPT codes
92551: screening, pure tone
92552: threshold, air
Standards
Audiometer EN60645-5/ANSI 3.39
Type 2 Safety EN 60601-1, EMC EN 60601-1-2
Two year warranty as standard. Please note: product availability may differ depending on country regulation and registration. For further information please contact us.