The super-lightweight MA 1 weighs in at only 1 pound. Small enough to hold in the palm of your hand! Tucked into its carrying case (included), the MA 1 is our smallest, lightest portable audiometer.
Features and Benefits
- Air conduction screener
- Easy one hand push button operation
- Fits in the palm of your hand
- Exceptionally lightweight, only 1 pound
- Carrying case included
- 2 AA alkaline batteries
- Binaural DD45 headset is standard; optional DD65 headset available
The RadioEar DD65 v2 headset places the cushion around the outside of the external ear (pinna) compared to supranatural headphones that sit directly on the pinna. This option of circling the ear provides more comfort and easier placement.- The latest design of the DD65 v2 now incorporates a single cord. This feature allows for easier placement and removal of the headset. Testing a high volume of patients is now faster and more convenient
- Due to the circumaural fit of the headphone, noise reduction (attenuation) of external environmental sounds is improved compared to the DD45 headset. This allows standard room noise to cause less interference during the testing process which leads to faster and more reliable results
Sound Attenuation Values for Headphones
Materials Included
- MA Handheld Audiometer Unit
- (1) DD45 Headset
- (1) Carrying Case
- (1) MA 1 Stand
- (2) AA Batteries
- (1) Audiogram Card
- User Manual
Technical Specifications
- Test Frequencies: 500, 1000, 2000, 4000 Hz
- Dynamic Range: 15dBHL ..... 50 dBHL
- Standards: IEC 601-1,IEC 645- 1 class 4, medical directive 93/42/EEC, (CE 0124)
- Standard Accessories: TDH39 headset, carrying case
- Power Supply: 2 AA Alkaline
- Dimensions: 2.5 in x 6 in x 7/8 in
- Weight: 2.1 with carrying case
CPT Code
- 92551, Pure Tone Screening
- 1-Year Warranty
