*Never interchange headsets between audiometers. Each headset is calibrated specifically to its Audiometer.*
The super-lightweight MA 1 weighs in at only one pound and is a true handheld audiometer. Convenient auto shut off when not in use. Ready to meet your screening needs. Blue soft padded carry case included.
• Air conduction screener
• Easy one hand push button operation
• Circumaural DD65 v2 headset included
• Fits in the palm of your hand
• Exceptionally lightweight, only 1 pound
• Blue soft padded carry case included
• 2 AA alkaline batteries
Circumaural Headsets DD65 v2 Features:
• Increased attenuation for noisier environments
• More comfort with cushion around ears
• One size, fits children and adults
• One cord eases placement/removal of headset
• Less pinna pressure reduces collapsed ear canals
One Size Fits All
The adjustable headband expands the use of one headphone option from preschool children through adults. Simply slide the headband on the side bracket for use with all ages.
More Comfort and Less Pressure
The RadioEar DD65 v2 headset places the cushion around the outside of the external ear (pinna) compared to supra-aural headphones that sit directly on the pinna. This option of circling the ear provides more comfort and easier placement.
One Cord for Easy 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 children is now faster and more convenient.
Test in Noisier Environments
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.
Standards: Complies with IEC-60645-1 and ANSI S3.6
Nominal impedance: 10 ohm frequency response: 100 Hz - 8 kHz
Weight complete: 0.75 Ibs (12 oz)
Cable length: 100” (8.3 feet)
Environmental: RoHS compatible - lead and nickel free
Headset dimensions: 7.5” x 3.7” x 5.3”
Weight: 2.1 lbs. with Carrying Case
Frequency Range: 500, 1000, 2000, 4000 Hz
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