Maico MA-25 Audiometer
Maico MA-25 Audiometer
76016 - Maico MA-25 Audiometer

Includes Headphones Power Supply Sleek, small design The super lightweight MA 25 weighs in at only 3.6 lb/1.6kg. Small enough to hold in the palm of your hand! The MA 25 is our smallest, lightest portable. Accurate, dependable engineering Because it's a portable, the MA 25 is engineered to be tough and reliable. Take the MA 25 anywhere with confidence. User-friendly over-size knobs make adjusting frequency and hearing levels easy. Easy push-button operation for right/left, pulse tone and warble. Full range of testing possibilities Although the MA 25 is small, it still offers a full range of testing opportunities. Frequency levels range from 250 Hz to 8000 Hz, and signal intensities run from -10 dB HL to 90 dB HL. Gain new testing flexibility To provide you with more versatile testing opportunities, the MA 25 is powered by either a 9V battery or the optional AC adapter . Work in the office or test on the go for maximum efficiency Technical Data Frequency Accuracy +/- 2% maximum Rise / Fall time 35 msec typical Distortion .5% typical, .3% minimum Crosstalk - 100 dB minimum On / Off Ratio 90 dB minimum Frequency Modulation +/- 5% frequency modulating rate at 5 Hz Voltage Requirements 9 V alkaline battery (100 hours typical) , optional AC Dimensions 9.5" W X 3.7" H X 6.75" D 24cm W X 9cm H X 17cm D Weight 3.6 lb / 1.6 kg Frequency Range 250 Hz to 8000 Hz Hearing Level Range