Electronics

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Electronics Suppliers and Manufacturers

MGM Industries & Company

Application: Distinguish K value of gold, PT value of platinum, density value, purity percentage can be measured. Pawning house, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center, precious metals researching, etc. Note: Unable to measure sample which is hollow or with inserted gems.  Features: * Multi-mode, gold mode, platinum mode, other precious metals mode can be switched. * Top and bottom limitation of K value, purity and density of gold. And prompt alarm. * Automatic zero tracking, buzzer warning, and overload warning. * No damage testing, cleaning and environmental protection. * Could be used as precision balance. * Function of solution compensation: necessary if liquid other than water is used as a medium for measuring. * RS-232C is included.   

Precious Metal Tester

Zhangzhou Eastern Intelligent Meter Co Ltd

 	 The ground search metal detectors can be used for the detection and identification of the metals underground 	 Alarm Mode: Light, audio (beep or earphone) 	 Adjustable sensitivity 	 Max. Depth: 1.5m 	 Lithium battery 	 Power Source: DC 5V / 0.6W, 1250mAh, lithium battery x 1pc  

Ground Search Metal Detector

Introduced is a three-in-one detector with different detection depths. The fashionable design offers distinction and individuality. The compact and lightweight design offers enhanced portability.   Stud mode: wood stud of 30 x 30mm&le;18mm.   Metal mode: iron pipe of 25mm&le;30mm.   AC mode: 50mm for 90-250V at 50-60Hz.  

3-in-1 Detector

 	 With earphone 	 Desensitize button 	 Vibration alarm 	 LED light alarm 	 Audio alarm 	 E-SUN metal detectors have ever been used in the &quot;16th Congress&quot; &amp; &quot;Two Congress&quot;, being designated by Guard Department as security instruments at Tiananmen (Beijing, China) district  

Hand-Held Metal Detector

Dongguan Luhong Electroacoustic Technology Co., Ltd

 Elevate Your Home Theater Experience with Our Latest 2.1CH SoundbarWhere Power Meets Precision in SoundPOWER FOR YOUR PASSIONSPower Supply: SMPS 100V-240V ~ 50/60Hz, DC 24V/2A, designed for global compatibility. Power Output: 60W (15W*2+30W), delivering a robust audio experience that fills the room. ENGINEERED FOR EXCELLENCEDriver Unit: 4690*2+3”*2+3”*4PR, for a balanced, dynamic, and immersive sound. Input Impedance: 4Ω, optimized for high-quality audio output. SOUND THAT RESONATESFrequency Response: 45Hz-20KHz, covering a broad spectrum for a rich audio experience. SPL: 88dB, powerful enough to fill any room. CLARITY IN EVERY NOTES/N Ratio: ≥75dB, minimizing noise for a pure sound. Distortion: Less than or equal to 0.5% at 1K/1W, ensuring clarity and fidelity. CONNECTIVITY UNLEASHEDBluetooth Version: 5.1, for a stable and quick connection. Range: Up to 10~15 meters, giving you the freedom to move around. DESIGNED TO IMPRESSDimensions: 950x111x78mm, a sleek design that fits seamlessly into your home. Input Sensitivity: 800mV±50mV, for a responsive and dynamic user experience. Introducing our latest 2.1CH Soundbar, a perfect blend of power and precision engineered to elevate your home theater experience. With features like Bluetooth 5.1, a wide frequency response, and a sleek design, this soundbar isn't just about sound—it's about transforming how you experience entertainment at home. Don't just listen. Feel every moment. Order yours today. 

2.1 CH Soundbar with AUX/Buletooth/USB/ARC/OPT

Widely used in electro-optical source, research teaching, industry inspection as well as agriculture researching and illumination control
Large LCD display 	 Backlight LCD display 	 Data-hold function  Specifications 	 Range:1~50000 Lux in 3 ranges 	 Sampling Rate: About 2 times/sec 	 Sensor: Silicon photodiode &amp; filter 	 Weight: 198g 	 Power Source: 9V (6F22) battery x 1pc  

Digital LUX Meter

  Home Theater Is Always There By Your SideFounded in 2004, Luhong is an audio company focused on the real and fantastic listening experience. Bythere is specially established for musical instrument enthusiasts.Luhong TV soundbar speakers pursue audiophile-grade device materials and the ultimate BOX design. Every product is internally optimized for volume for different scenarios. Comprehensive patent protection and authorization, original core algorithm tuning technology escort the sound. The American Tri-band DSP power amplifier chip, box-pipe airflow technology, horn-guided wave radiation technology, and labyrinth airflow technology provide listeners with a delicate, full, and complete auditory feast. Home theater will come true.  Bluetooth Soundbar Make Your Home A TheaterSimple to enjoy a distinctive theater at home! A smart bluetooth soundbar is a wise purchase! Your home theater will come to life thanks to the outstanding stereo surround sound and top-notch authentic theatrical experience provided by the built-in professional authorized DSP system and smart audio for TV!  Stereo, Clear and Wide SoundTwo trumpet Bluetooth soundbar speakers can deliver crisp and rich stereo sound. Additionally, a built-in woofer soundbar for PC may produce potent bass, enhance conversation, and create a more realistic spatial audio experience for better TV sound overall.   Music Mode Bythere soundbar with a woofer can provide a brilliant music experience in the music mode. Bluetooth soundbar speakers with two trumpets can deliver crisp and rich stereo sound. Additionally, a built-in woofer soundbar for a home will produce potent bass and create a more realistic spatial audio experience for a better music surround listening experience, allowing you t feel music as if personally on the scene.     2.1 CH Built-in Subwoofer SoundbarAUX/Bluetooth/USB/ARC/OPT CompatibleUNLEASH THE POWER OF SOUNDPower Supply: SMPS 100V-240V ~ 50/60Hz, DC 20V/2A Power Output: A balanced 210W ENGINEERED FOR EXCELLENCEDriver Unit: 4580*2+3”*1, designed for precision and clarity. Input Impedance: 4Ω*3, fine-tuned for optimal performance. EXPANSIVE AUDIO SPECTRUMFrequency Response: 50Hz-20KHz, capturing the full range of audible frequencies. SPL: 88dB, delivering a robust and impactful sound. CRYSTAL-CLEAR QUALITYS/N Ratio: ≥100dB, for an unblemished audio experience. Distortion: Less than or equal to 0.5% at 1K/1W, maintaining audio integrity. WIRELESS CONVENIENCEBluetooth Version: 5.0 Range: Up to 10~15 meters, offering you the freedom to roam. SLEEK AND COMPACTDimensions: 800x110x78mm, designed to complement your living space. Introducing our 2.1 CH Built-in Subwoofer Soundbar, the perfect blend of form and function. With multiple connectivity options like AUX, Bluetooth, USB, ARC, and OPT, this soundbar is not just an audio device; it's your gateway to an immersive sound experience. Elevate your audio. Elevate your life. Order now.  

 2.1ch  Built-in Subwoofer soundbar

 Introducing the Ultimate Portable Bluetooth Speaker with TWS SupportUnleash the Power of Sound, Anytime, AnywherePOWER THAT MOVES WITH YOUPower Supply: DC 5V, designed for ultimate portability. Power Output: 10W R.MS (5W*2), a small size with a big sound. PRECISION ENGINEEREDDriver Unit: Dual 2-inch drivers, for a balanced and dynamic audio experience. Input Impedance: 3Ω*2, optimized for a clean and efficient sound. SOUND THAT FILLS THE SPACEFrequency Response: 50Hz-18KHz, delivering a full spectrum of sound. SPL: 88dB, for a sound experience that fills the room. ALL-DAY PLAYBattery Capacity: 1500mAh, enjoy extended playtime without the hassle of frequent charging. CRYSTAL CLEAR SOUNDS/N Ratio: ≥75dB, for a listening experience free from unwanted noise. Distortion: Less than or equal to 1% at 1K/1W, ensuring a clear and pure sound. WIRELESS FREEDOMBluetooth Version: 5.1, for a stable and seamless connection. Range: Up to 10~15 meters, roam freely without losing connection. TWS Support: Pair with another speaker for a true stereo experience. COMPACT AND VERSATILEDimensions: 400x95x65.5mm, take your sound with you, wherever you go. Meet our latest Portable Bluetooth Speaker with TWS Support, the compact yet powerful sound companion you've been waiting for. With a 1500mAh battery, Bluetooth 5.1, and TWS support, this isn't just another speaker; it's your go-to for all musical adventures. Elevate your sound experience. Order yours today. 

2.0 Channel Soundbar  with AUX/Buletooth/USB/TF Card

HK TIANKE RUIMAI TECHNOLOGY CO., LIMITED

TK-6628 Power Pulse Speaker: Bold Sound, Effortless Portability Turn up the volume and take the party anywhere with the TK-6628. Designed for both power and convenience, this speaker delivers deep, room-filling bass, electrifying LED light effects, and a sturdy built-in handle with a sleek red grip for comfortable, one-handed carrying. Key Highlights:▷ 【Thundering Bass, Crisp Highs】Precision-engineered drivers ensure a balanced sound with deep lows and crystal-clear treble, making every track hit just right. ▷ 【Dynamic Light Show】LED lighting pulses and shifts with the rhythm of your music, setting the stage for an immersive party experience. ▷ 【Ergonomic Handle, Ready to Go】The bold red-accented grip is seamlessly integrated into the speaker’s top, making it effortless to grab and move from one party spot to another. Experience the TK-6628 at our booth—where power meets portability! 

TK-6628

AI Global Tech (HK) Limited

The AK-310 LCD Projectoris a feature-rich display solution designed to deliver crisp, high-definition visuals for a wide range of applications. Combining 3.5-inch LCD technology, 1080P resolution, and manual focus precision, this projector is ideal for home theaters, classroom presentations, business meetings, and outdoor movie nights. With its 200 ANSI lumens brightness, 120-inch screen compatibility, and versatile connectivity options (HDMI, USB, AUX, AV), the AK-310 strikes a balance between affordability and performance.  

AK-310 LCD Projector

Fuzhou Hedao Trade Co.,Ltd

RHB-32ATC Brix 0 to 32% ATC
Brix Refractometer is developed for working with sugar related liquids such as fruit juice, soft-drinks, wine, and honey to help monitor and control sugar concentrations in foods and beverages. It is also useful in checking the &ldquo;ripeness&rdquo;of fruit in the field and verifying product quality after harvesting and/or controlling concentrations during processing and packaging. Refractometer provide critical information to ensure product quality.RHB-32ATC is commonly used for controlling the concentration of various industrial fluids like cutting lubricants and flux rinsing compounds. 	 Measuring Range: 0-32% Brix 	 Minimum Division: 0.2% Brix 	 Accuracy: &plusmn;0.2% 	 ATCCompensationRange: 10&deg;C~30&deg;C (50&deg;F~86&deg;F) 	 Reference Temperature: 20&deg;C 	 Length: 170mm 	 Weight: 250g 	 Durable and built to last long 	 Uses ambient light only which means battery or power source is not required 	 Heavy-duty and lightweight with its aluminum construction 	 Easy to focus and calibrate 	 Accurate testing results guaranteed 	 Made with the highest and finest quality of aluminum &amp; rubber that makes it lightweight 	 Cushioned with soft &amp; comfortable non-slip rubber 	 Extremely easy-to-use and calibrate 	 Equipped with Built-in ATC compensation Range (Automatic Temperature Compensation) from 10&deg; to 30&deg; to correct temperature discrepancies during use  

Brix Refractometer 0-32%ATC

AIWA ASIA (SG) PTE. LTD.

TheAIWA LP-1200is a high-qualityprofessional turntablewith a2-speed switch(33/45 RPM) and a durablealuminum platter. It features astatic-balanced S-shaped tone arm,Bluetooth 5.1for wireless streaming, andUSB recordingto digitize your vinyl. Withpitch controland abelt-drive system, it ensures precise playback, making it ideal for serious vinyl enthusiasts. Includes essential accessories for a complete setup. 

LP-1200

 	 Model:&nbsp;PH-107 	 Measuring&nbsp;range:&nbsp;0.00~14.00pH 	 Resolution:&nbsp;0.1pH 	 Accuracy:&nbsp; &plusmn;0.1pH(@20&deg;C&nbsp;&nbsp;&nbsp;&nbsp;&plusmn;0.2pH&nbsp; 	 Calibration:&nbsp;Manual,1point 	 Environment:&nbsp;RH95% max,0-50&nbsp;&deg;C&nbsp;&nbsp;(32 to 122&deg;F) 	 Power: 3&times;1.5v&nbsp;alkaline 	 Dimension: 152&times;30&times;21mm 	 Weight: 50g  

pH Meter

YOGADA TECH CORP LTD

This high-sensitivity condenser microphone is designed for choir, orchestra, and stage use, delivering natural and clear sound reproduction. It offers cardioid or omnidirectional pickup patterns, supporting focused vocal capture or ambient sound for large ensembles. With a wide frequency response and low-feedback design, it ensures accurate audio performance in live and recording environments. Powered by 9V–52V phantom power, the mic provides stable signal transmission with a balanced mini XLR output. A 4-meter cable and durable metal clip are included for flexible installation and precise positioning, making it suitable for theaters, worship, and professional stage applications. Feature: High-sensitivity condenser microphone ideal for choir, orchestra, and stage useOffers cardioid or omnidirectional pickup for natural, clear sound captureWide frequency response and low feedback make it perfect for live performancesOperates via 9V–52V phantom power with a balanced mini XLR outputIncludes 4-meter cable and metal clip for precise microphone positioningSpecification: Type: CondenserDirectivity: Omni-directionalSensitivity:-65dB±3dB (0 dB = 1 V/µ bar, at 1KHz)Frequency Response:50Hz - 20KHzImpedance:1KΩ±20%Standard Operation: DC 9 - 52V Phantom powerColor: Black, White

Stage microphone with metal wire clip and phantom power-EM-702

  Specification  

For measuring the absolute salinity of Natural Sea Water(NSW)
Almost all hand held salt water refractometers available to the hobby are designed and calibrated for the testing of brine solutions, i.e. sodium chloride, and are not calibrated for the refractive index of natural sea water.

&nbsp;
This is a very important distinction.&nbsp;

The Reef Sea Meter is designed to measure Salinity of Natural Sea Water taking into account the other elements that comprise salinity in the marine water sampled. Even though the largest percentage of salt in the sea is sodium chloride, the presence of other significant ions such as magnesium and calcium in natural sea water results in a different refractive index relative to that of brine. A standard salt (brine)refractometer will therefore not give the correct salinity for Natural Sea Waterand a conversion factor must be applied.&nbsp;
&nbsp;
EASIER TO READ

One of the other problems with most refractometers is that the scale displayed normally reads from 0-100ppt when we are really only interested in the region from 30-40ppt.

Our&nbsp;NEW&nbsp;SEAWATER REFRACTOMETER&nbsp;has therefore been specifically designed to read from 0-40ppt which gives you 2.5 times the resolution of a normal 0-100 scale.

&nbsp;
&nbsp;  Specifications:   	 0-40 ppt of Salinity in NSW &ndash; 	 1.000 to 1.030 Specific Gravity 	 Minimum Division: 1.00 PPT - 0.001 SG&nbsp; 	 Accuracy: +/-1.00 PPT - +/- 0.001 SG  

Portable Salinity Refractometer 

Crafted for premium acoustic quality, this planar magnetic headphone utilizes advanced drivers for clean and extended responses with minimal distortion. Recommended for use with a DAP or head amp for optimized listening experiences, it features aluminum earcup patterns crafted through 5-AXIS CNC machining. The soft memory foam earpads ensure comfortable and prolonged listening sessions, while the dual-sided cable allows for a balanced connection. Feature: Open-back design delivers spacious, natural sound ideal for critical listening70mm planar magnetic drivers support Hi-Res audio with exceptional clarityAluminum earcups crafted with precision 5-axis CNC machining for premium durabilitySoft memory foam earpads and headband ensure long-lasting wearing comfortStraight Y-type cable offers a balanced connection; earpads are easily replaceableSpecification: Type: Open BackDriver Unit:80 x 70mm, Planar MagneticSensitivity:94dB±3dBFrequency Response:10Hz - 40KHzImpedance:20Ω±15%Cables: 2m Detachable Cable (3.5 mm to 6.35 mm adapter included)Cables Connector:3.5 mm Stereo Jack

Planar magnetic headphones for audiophile-grade sound quality-JPM-102

Pure Acoustics Inc

• Speakers with ultra-thin magnetic grill • 2-Way Kevlar woofer • Dome tweeter • 12dB crossover • Grill with small holes and acoustic fabric • Finish in 2colors: white and black • Power 2-way 100W/120W  Woofer 5.25inch/6.5inch  Resistance: 8Ohm  Efficiency: 86dB+/-3dB  Crossover: 12dB+/-2dB 

In ceiling speaker

Meet (China) Ltd

Key Specifications/Special Features :

- High / Low Senstivity select&nbsp;
- Auto sensitivity / Audible &amp; visible&nbsp;
- Vibration (Option)&nbsp;
- Rechargeables 9V input jack&nbsp;
- Battery powered : 1 x 9V (6F22 / 6LR61 / 1604)&nbsp;
- Dimension (LxWxD) mm : 415x45x80
- Weight (approx.) grams : 332&nbsp; (without battery)
- Packaging : Standard color gift box

&quot;FREE&quot; shipping cost arranged by &quot;First Come First Serve&quot;. Valid to 31 Mar 2018 for samples ordering only.

Metal Detector

Key Specifications/Special Features: - Second generation of our MS-58 series metal detector- 4-in-1 functions- Detects metal: Maximum detecting distance approximately 2 inches (50mm) when the metal conduit/pipe diameter is 20mm- Non-contact AC voltage: 70VAC to 600VAC- Continuity check: 0 to 50m ohms- DC polarity check: 6VDC to 36VDC- Can be used as flashlight or torch- With 0oto 180odegree sensor arm- With sound and light feedback- Battery powered : 1 x 9V (6F22 / 6LR61 / 1604)- Dimension (LxWxD) mm : 170x.32x31- UK patent number: 2079183- German patent number: 49902356.0- Hong Kong patent number: 9811556.9- Worldwide patent pending- Originated, designed and developed by MEET

Multifunction Metal Detector

 	 Auto calibration and adjustable sensitivity for metal detection 	 Sensitivity detection distance : 	 0mm iron pipe : 70-100mm 	 6&quot; dragger / pistol : 100-130mm 	 With sound and light feedback 	 Low battery warning 	 Operated by one 9V/NEDA 1604/1604A; IE6F22/6FR61 battery [battery not include]  

High Sensitivity Handheld Metal Detector_

 Key Specifications/Special Features: 

- Contact ACV test : 70-250VAC&nbsp;
- Non-contact ACV test : from 100VAC (single wire)&nbsp;
- Continuity check, i.e. fuse, bulb and wiring etc.&nbsp;
- DC Voltage / Polarity check : 1.5V - 24VDC&nbsp;
- Proper connection check of electrical appliances&nbsp;
- Gound / Earthing check of electrical appliances&nbsp;
- Locate broken wire&nbsp;
- With vial for level measuring&nbsp;
- Wide viewing angle&nbsp;
- Super bright long lasting instant blinks LED&nbsp;
- Save energy more than 70% when normal operation&nbsp;
- With retractable driver blade for more safety when storage&nbsp;
- Battery powered :&nbsp;2 x 1.5V (L736 / LR41 / AG3)
- Dimension (LxWxD) mm : 138x20x20
- Worldwide patent pending
- Originated, designed and developed by MEET

&quot;FREE&quot; shipping cost arranged by &quot;First Come First Serve&quot;. Valid to 31 Mar 2018 for samples ordering only.

Digital Tester

Goldsun Electronics Co., Ltd.

Available is the fiber optic tester and fusion splicing tool. They are constructed of quality materials to withstand long-term use. The tester is engineered to deliver accurate and reliable results.
 
  Easy-to-carry packaging box. 
  Other electrical utensils are available. 
 

Tester and Fusion Splicer

Zhongshan Reffon Electric Co., Ltd.

 	 24 inch floor drum fan 	 220-240V~50Hz 124W 	 115*24mm&nbsp; motor 	 3 speeds/ push button switch 	 3 aluminium blade precisely balanced 	 Spider guard for stronger protection 	 Schuko plug, 3x0.75mm2 power cord 	 TUV/GS/CB/CE/LVD/EMC/RoHS/ErP approval  

24” High Velocity Drum Fan

Shenzhen Gamtec Electronic Technology Co Ltd

High quality with exquisite appearance. High definition with 1080P and true color images. Up &amp; down 30 degrees rotatable, you can adjust the angle as you like. Optical lens, high precision and no distorted pictures. Designed for both laptop and desktop. Compatible with USB2.0. Auto white balance, auto color correction. Support Windows win7 / win8 /win10 USB camera works Mac OS 10.4.3 or later, Linux, Chrome OS, Supports PCs, Laptops, Desktop, and Skype, Zoom, Windows live, Google meet    

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