China Wholesale Measurement of Heart Rate Suppliers – LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor

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Every single member from our large efficiency revenue team values customers' wants and company communication for Microwave Characteristics, Tungsten Lamp, Hall Effect, Customers first! Whatever you require, we should do our utmost to help you. We warmly welcome customers from all over the world to cooperate with us for mutual development.

China Wholesale Measurement of Heart Rate Suppliers – LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor Detail:

Functions

1. Master the measurement method of hearing and hearing threshold;

2. Determine the hearing threshold curve of the human ear.

Parts and Specifications

Description	Specifications
Signal source	Frequency range: 20 ~ 20 khz. standard sine wave (smart key controlled)
Digital frequency meter	20 ~ 20 khz, resolution 1 hz
Digital sound strength meter (db meter)	Relative -35 db to 30 db
Headset	Monitoring grade
Power consumption	< 50 w
Instruction manual	Electronic version

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Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of China Wholesale Measurement of Heart Rate Suppliers – LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor , The product will supply to all over the world, such as: Hamburg, Wellington, Poland, Customer satisfaction is our goal. We are looking forward to cooperating with you and providing our best services for you. We warmly welcome you to contact us and please feel free to contact us. Browse our online showroom to see what we can do for you. And then E-mail us your specifications or inquiries today.

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