sound testing equipment

... by toys in a predetermined distance, then minimize the possibility of hearing damage that might be caused by toys that are designed to produ...

Aluminum Alloy Infant Toys Rattle Bell Toys Tester Description: The bell toys tester is also called the toys tester, the...

... Noise Stand Application This machine is the stand for noise meter, used to assist in measuring the volume decibel pr...

... SY-F51 Crack depth er Application: used to crack depth and wave velocity in concrete according to wave diff...

Sound Level Calibrator HND9B Sound Level Calibrator calibration of sound level meters and sound measuring systems Application For quick and easy calib...

... Power Meter For Power Measuring Feature: ACDC wide measuring range, strong adaptability Reliable, stable, small size and light we...

... Transformer Hipot Product Describtion : Product Features: Small and light, with compact structure, no oil leakage, maintenan...

AA4C Abnormal detection for automobile chassis suspension vehicle line 1.Traditional chassis abnormal inspection The abnorm...

Rattle Fixture Geometry Template Oval / round bell er Toys ing Equipment Instrument Description: Oval / round bell er ( toy...

... indication is clear. Suitable for onsite operation in transformer factory. With protection circuit, more reliable. Parameters 1. Resistance precis...

... wave diffraction. Applicable standard CECS21-2000 "Technical Regulations for Ultrasonic of Concrete Defects" Features ※ New upgrade, ...

Plywood Cabinet Pro Sound DJ Equipment , Stage Sound Equipment Quick Detail: Plywood loudspeakers with beautiful and compact cabinet design, high qual...

... UL 2089-2018 25 5.Pressure UL 2089-2018 26 6.Exception ing UL 2089-2018 27 7.Anti-breakage UL 2089-2018 28 8.Stress relief ...

...,flame penetration of cargo tank lining, fire of soft and hard pipe components, electric engine devices and electrical connectors, etc. T...

... in accordance with the method in this subclause, shall be disclosed in the instructions for use: 1) for an oxygen concentrator with a conti...

HPN Type Cord Firing Arc Testing Machine In accordance with UL 1581, Chapter 1670 "HPN-type soft-wire combustion arc test" design, in line w...

... for measuring and evaluating the combustion characteristics of plastic materials. It is designed and made based on the America UL94standard the co...