Acoustic Impedance Tube
Naugra is a leading vocational training lab equipments manufacturers, suppliers & exporters from India. Our economical & diversified range of vocational training laboratory instruments are available worldwide at the most competitive price.
Our vocational training laboratory equipments are used in many educational institutes, vocational training centers, research & testing labs, small & big industries, government projects & organizations.
Our vocational training lab instruments are acoustic impedance tube, check valve assembly, fire alarm trainer, commercial refrigeration training unit, visual refrigeration training unit etc.