Maico MA25 Audiometer/Air Conduction Hearing Screener/Battery-AC Power
Portability The MA25 Screening Audiometer is the perfect choice for on-the-go hearing professionals. This precision instrument is designed to permit rapid and reliable hearing tests in multiple testing environments. The front controls are easy to understand and simple to operate. The light weight of the MA25 and the convenient carrying case make transportation effortless.
Easy to Transport The super-lightweight MA25 weighs in at only 3.5 lbs. Small enough to hold in the palm of your hand! Tucked into its carrying case (included), the MA25 is one of our smallest, lightest portables.
Engineered for Accuracy Take the MA25 audiometer anywhere with confidence. User-friendly knobs make adjusting frequency and hearing levels easy. The simple push-button operation for right/left, pulse tone and warble..
Universally Accepted This rugged unit lives in schools, children's facilities, camps, educational facilities, state and county health services and medical practices everywhere who need a multi-frequency air conduction screening audiometer.
Standards The MA25 meets all appropriate sections of ANSI S3.6-1969, Rev. 1973. Maico audiometers have been designed to meet the most thorough of electrical safety standards and to provide years of reliable operation with the dependability that has become the trademark of Maico portable audiometers.
Specifications For MA25 Air Conduction Audiometer - Portable
Frequency Modulation - ±5% Frequency Modulating Rate at 5Hz
Frequency Range - 125 to 8,000 Hz
Hearing Level Range - -10 to 100 dB HL in 1 or 5 dB Steps
Stimulus - Continuous, Pulse and Warble
Inputs - Patient Response Switch
Rise/Fall Times - ~35 msec
Distortion - 0.5% Typical, 2.5% Maximum
Crosstalk - -100 dB Minimum
On/Off Ratio - Greater than 80 dB
Internal Power Supply - 3 AA Batteries
External Power Supply - 5V DC 100, 100-240V AC
Dimensions - 8.9” Width x 7.1” Depth x 2.2” Height (22.6cm x 18cm x 5.6cm)
Weight - 3.5 lbs (1.58 kg) with all accessories
Audiometer Standard - EN 60645-1/ANSI S3.6, Type 4
Safety Standard - EN 60601-1
EMC Standard - EN 60601-1-2
What's In the Box?
- The MA25 Audiometer
- DD45 Headset with HB7 Headband (for Children)
- Audiogram Pad
- 3 AA Batteries
- Carrying Case
- AC Power Adapter
- Operators Manual
- HB8 Headband (for Adults)- Can be used with the existing DD45 Headset.
1 Year Limited Warranty