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...sound module for touch book Size 95*34*5.5mm IC duration 1~300 second Testing CE, FCC, EN71-72 Speaker 29*7mm, Battery AG10*3pcs Function Press/touch the button to star the music Application For the children...
... " U " shape or Round shape IC duration this one module whithout sound, however, if you need the sound we could also do it. Packing Soft PVC sealed pouch Testing CE/ROHS/EMC/EN71-1/2/3 LED 3mm red ...
...; shape or Round shape IC duration 10seconds (more longer sound also welcome) Packing Soft PVC sealed pouch Testing CE/ROHS/EMC/EN71-1/2/3 Speaker Without speaker, with a metal buzzer Battery AG 3 * 2pcs Fun...
...Sound Module for Festival Greeting Card , Fashion Magazine, Craft Music Box Specification: Item name light sensor module (without plastic housing) Size Different size ,according to your requirements. Design ...
... per button,about 18 seconds in total .(Customer's sounds files) Sticker 157gsm art paper (AI , pdf ,Gpj file is ok) Testing CE/ROHS/EMC/EN71-1/2/3 Speaker 8Ohm 0.25W, Dia.27mm Battery AG10 battery can b...
...Sound Level Meter - WT75, WT9055, GT1359 Models Professional digital sound level meters designed for precise noise measurement from 35-130dB with LCD display for accurate decibel monitoring and pressure test...
...Sound Level Meter SL-5868p Professional noise measurement instrument designed for testing sound levels in various environments including machinery, vehicles, ships, and industrial settings. Ideal for industr...
Introduction and Application: The digital sound level meter features a novel design, compact size, and portability. lt is suitable for noise engineering, quality control, health prevention, and environmental no...
...test chamber Background The fire test process emits a large amount of flue gas, which contains black smoke particles, sulphur dioxide, nitrogen oxides, organic waste gases (VOCs), VOCs, dioxins and PM2.5. Th...
...Test Chamber DIN50021 B-XD-120 At the beginning of the last century, a xenon lamp aging test chamber appeared in the world. It is composed of a carbon arc lamp as a light source. The lamp tube is placed vert...
... as the standard, the insulation performance of various textiles and insulation materials is measured. 2. The sample is placed on the test plate. The test plate, the surrounding protective plate, and the bas...
... and ground toys, dragging toys, hand-starting clockwork toys and hands The sound of a rocking toy is loud to prevent excessive sound from damaging the child's hearing. Standard test IEC651 TYPE2, ANSI S1.4 ...
...Horizontal and Vertical Flame Electrical Testing Machine According to IEC60695-11-4 / 3 1. Introduction Horizontal and vertical flame test apparatus is applied to simulate the fire at the early stage surroun...
..., this equipment utilizes helium as the tracer gas. By employing this device, the two sides of the battery end cover are completely sealed and separated. Then, helium is used to surround one side of the batt...
...Testing Equipment Product Introduction with Leak Testing Equipment: Based on the fundamental principle of helium leak detection, this equipment utilizes helium as the tracer gas. By employing this device, th...
DT-8852 Professional Analog Decibel USB AC/DC Output 130db Digital Sound Level Meter With Datalogger Noise DB Meter A noise meter, also known as a sound level meter or decibel meter, is a device used to measure...
...Sound In-Ear 3.5mm Stereo headset Wired Headphones Products Description: It receives the electrical signal from the media player or receiver, and uses the speaker close to the ear to convert it into audible ...
15 KG LY-3536B-1 automatic Open Flash Point Meter With up to 400 Description: Under the specified conditions, when the oil temperature reaches a certain temperature, the vapor of the oil and the mixture of the...
... Testing machine--Frame brake vertical horizontal fatigue Tester(MY-CJDS-500) with sound price. Description Company scale:Our factory covers more than 3000 m2 and owns several different products assembling l...
0.8GHZ-6GHZ Manual Rf Test Chamber For 5G RF WIFI EMI EMC Test RF shield box that allows engineers to create an affordable automated end-to-end test environment with each UE shielded individually. It enables th...