China Wholesale Liquid Surface Tension Pricelist – LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor

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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Semiconductor Refrigeration, Thermal Expansion, Faraday, With us your money in safe your business in safe . Hope we can be your trustworthy supplier in China . Looking forward for your cooperation .

China Wholesale Liquid Surface Tension Pricelist – 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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Good quality comes initial; company is foremost; small business is cooperation" is our business philosophy which is frequently observed and pursued by our business for China Wholesale Liquid Surface Tension Pricelist – LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor , The product will supply to all over the world, such as: Sydney, Romania, Peru, They're durable modeling and promoting effectively all over the world. Under no circumstances disappearing major functions in a quick time, it's a should for you of excellent good quality. Guided by the principle of "Prudence, Efficiency, Union and Innovation. the company make a terrific efforts to expand its international trade, raise its company profit and raise its export scale. We're confident that we are going to possess a vibrant prospect and to be distributed all over the world within the years to come.

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The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.

By Clara from Israel - 2017.06.16 18:23

Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!

By Delia Pesina from Bhutan - 2018.06.28 19:27

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