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Electronics

零件，组件及电器用品

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搜罗全球顶尖零件，组件及电器用品公司提供的零件，组件及电器用品资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

零件，组件及电器用品供应商和制造商

Parts, Components & Electrical Supplies

松柏电池厂有限公司

Mercury-free and environment friendly In 1980, ChungPak was founded in Hong Kong. The company’s main focus was button cell production, with watch manufacturers as its target customers.　Since 2004, Vinnic developed superior Primary Button Cell by using first-rank material. While the safety standard of heavy metal for mercury is 5 ppm, lead is 40 ppm and cadmium is 20 ppm, the relevant contents in Vinnic's Primary Button Cell are much lower than the standard. This is a further milestone in the development of high performance, reliable and environment friendly batteries.  Quality Highest leakage resistance , Constant voltage level Low self-discharge rate , Long running time  Applications ： Watches Medical devices Calculators , Toys Remote controls Laser pointer  

Car Remote Controls and Rolling Gate Battery L828F 27A

Car Remote Controls and Rolling Gate Battery L1028F 23A

Mercury-free and environment friendly In 1980, ChungPak was founded in Hong Kong. The company’s main focus was button cell production, with watch manufacturers as its target customers.　Since 2004, Vinnic developed superior Primary Button Cell by using first-rank material. While the safety standard of heavy metal for mercury is 5 ppm, lead is 40 ppm and cadmium is 20 ppm, the relevant contents in Vinnic's Primary Button Cell are much lower than the standard. This is a further milestone in the development of high performance, reliable and environment friendly batteries.  Quality Highest leakage resistance , Constant voltage level Low self-discharge rate , Long running time  Applications ： Watches Medical devices Calculators , Toys Remote controls Laser pointer 

0% Mercury Primary Button Cell

漳州市东方智慧型仪器表有限公司

Features: 	 &#39;A&rsquo; and &#39;C&#39; frequency weighting 	 3 measurement ranges 	 Backlight digital LCD display 	 Min. / max and data hold 	 &#39;Fast&#39; and &#39;slow&#39; response time 	 Auto power off 	 Power: 9V battery, 6F22,1 piece 	 Weight: About 184g (including battery)  Specification: 	 Display: 4 digits LCD 	 Microphone: 1/2 inch electret condenser microphone 	 Frequency Range: 31.5Hz ~ 8kHz 	 Measurement Level Range: A weighting 30~130 dB (Auto range) 	 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;C weighting 35~130 dB (Auto range) 	 Frequency Weighting: A, C 	 Time Weighting: Fast, Slow 	 Dynamic Range: 50dB 	 Resolution: 0.1dB  

Digital Sound Level Meter

美特(中国)有限公司

 Features : &nbsp; 	 Measuring distance range 0.05 ~ 100M&nbsp; 	 Display in 4 rows&nbsp; 	 Accuracy  + 1.5mm( + 0.06 in.) 	 Unit conversion 	 Laser Type &nbsp;Class 2, 635nm, &lt;1mW 	 Laser beam 	 Measurement mode : * Dynamic measurement&nbsp; * Area / Volume measurement&nbsp; * Pythagorean proposition&nbsp; measurement&nbsp; * Indirect measurement&nbsp; &nbsp;* Add / Subtract calculation&nbsp; 	 Max. &amp; Min. measurement display 	 Historical storage memory 20&nbsp; 	 Front / Bottom measurement select&nbsp;&nbsp; 	 Signal strength indication 	 Backlight&nbsp; 	 Buzzer sound&nbsp; 	 Level vial  

Pocket Size Laser Distance Meter

台湾纳胜测器股份有限公司

   Custom made VU meter.   Displays signal level in volume units.   Volume indicator instrument.   Color: any color.   Product size: 40.  

Indicator Meter

   These ammeter can detect the VU level for consumer electronic products.   The internal resistance of the VU meter is 5 ohms~2300ohms.   The sensitivity of the VU meter is 100MA ~ 2MA.   The standard specification for the VU meter is 650 ohms 500ma.   The standard lamp type is 12v / 50mA transparent translucent or colour lamp is available.   There are different different color LED available.   The VU analog and panel meter has different shapes and sizes available.  

VU Meter

The featured VU meter is designed to display a signal level in Volume Units. Available in various designs of display screen, including the traditional and the conventional LED display.
   5 U 2300 ohms.   100 Ma-2 Ma.   Lamp:12V/50mA.   LED: dippesent colors.   650 ohms 500 micro ampere.  

VU Meters

   Custom made VU meter.   Displays signal level in volume units.   Volume indicator instrument.  

Indicator VU meter

Honeytek Instrument (HK) Co.

 The sound level meter features a digital display for easy viewing of readings. It features a user-friendly control panel for intuitive operation. This sound level meter is a great helper for professional technicians.  	 Automatic operation. 	 With&nbsp;backlight.&nbsp; 	 Frequency response: 31.5Hz-8.5kHz. 	 Linearity range: 50dB.&nbsp; 	 Measuring level: 35-130dB. 	 Resolution: 0.1dB. 	 Accuracy: +/- 1.5dB.  

Sound Level Meter

Unit Connection Technology Limited

The FT0021 Ultrasonic water tank lever meter is an inexpensive solution for remotely measuring water tank levels. The sensor works by measuring the time required for an ultrasonic pulse to travel to and from a target surface. The wirelss signal transmits up to 300 feet for easy viewing in the comfort of your home on the LCD display.

FT0021 Wireless Ultrasonic Tank Liquid Level Meter

标准仪器有限公司

This digital meter is ideal for general sound level measurements. The device features analog AC/DC outputs for connecting to an analyzer or recorder. Coming with a wide range of 30dB to 130dB, this sound level meter is great for measuring&nbsp;noise in factories and checking acoustics in auditoriums.

 
  1.5dB accuracy. 
  Meets IEC651 type 2 standard. 
  Max. hold and data-hold functions. 
  Built-in calibration check. 
 

This ultrasonic water tank lever meter is an inexpensive solution for remotely measuring water tank levels. The sensor works by measuring the time required for an ultrasonic pulse to travel to and from a target surface. The wireless signal transmits up to 300 feet for easy viewing in the comfort of your home on the LCD display. 	 High quality. 	 Good performance.  

Ultrasonic Tank Liquid Level Meter

ATM Ltd

This is a digital air pressure meter. It gives an instant reading of air pressure, as well as the altitude, temperature, direction and time. It comes with weather forecast ability. 
   Altitude range: -700m to +9000m.   Temperature range: -10 to + 60 degree Celsius.   It is compact and easy to use.  

Digital Air Pressure Meter

Showcased is a digital environment meter that can measure&nbsp;light, temperatures, and sound and humidity levels. The digital analyzer is exquisitely engineered for accurate measurement. This stable and accurate multifunction meter is suitable for professional and home use.
 
  Available in various designs. 
  OEM orders are welcome. 
 

Digital Environment Meter

Shenzhen Mestek Electronics Co., Ltd.

SL720 High-precision Sound Decibel Monitor Office Noise Detection decibel Meter Tool 30-130dB Decibel TesterKey attributesOther attributesPlace of OriginGuangdong, China Warranty3 year Customized supportOEM Brand Namemestek Materialother Colorother Powerother Microphone1/2 inch Condenser Microphone Measuring Range30~130 dBA Accuracy±1.5dB Frequency Range31.5HZ~8.5KHZ Sampling Rate2 times / second Product nameSound Level Meter Resolution0.1°C Data HoldMaximum hold Power Supply3*1.5AAA battery CertificationCE FAQ1. who are we?We are based in Guangdong, China, start from 2014,sell to Domestic Market(40.00%),North America(20.00%),WesternEurope(12.00%) There are total about 51-100 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Digital Multimeters,Digital Clamp Meters,Industrial Infrared Thermometers,Laser Distance Meters,AC Voltage Detectors,Plastic Casefor Digital Multimeters,Plastic Case for Digital Clamp Meters,Plastic Case for Industrial Infrared Thermometers,Plastic Case forLaser Distance Meters,Plastic Case for AC Voltage Detectors4. why should you buy from us not from other suppliers?Shenzhen Mestek Electronics Co., Ltd,business mogel for testing instruments for more than 15 years. All our items are coming with CE certification and we have special team work for after sales services 7*24 to help you solve any kind of problem.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;Language Spoken:English,Chinese,Spanish,German,Russian,ItalianSpecificationModel NumberSL720Measuring Range30~130 dBAAccuracy±1.5dBFrequency Range31.5HZ~8.5KHZData HoldMaximum and Minimum holdPower Supply3*1.5AAA battery 

Sound Level Meter SL720

Kam Wing Hardware & Tools Ltd

 	 Laser diode: 635 nm, &lt; 5 mW 	 Operating temperature: -10 &ndash; 50 &deg;C 	 Storage temperature: -20 &ndash; 70 &deg;C 	 Laser class: 3R 	 Working range: 60 m 	 Working range with receiver: 300 m (Diameter) 	 Working range without receiver: 60 m (Diameter) 	 Accuracy: &plusmn; 0.1 mm/m 	 Self-levelling range: &plusmn; 5&deg; (8%) 	 Levelling time: 15 s 	 Dust and splash protection: IP 54 	 Rotation speed: 150, 300, 600 rpm 	 Power supply: 2 x 1.2 V HR20 (D) (9 Ah)2 x 1.5 V LR20 (D) 	 Operating time (max.): Rechargeable batteries (NiMH) 30 h 	 Tripod thread: 5/8&quot; 	 Weight, approx.: 1.8 kg 	 Length x width x height: 190 x 180 x 170 mm 	 Colour of laser line: red  

"Bosch" Rotation Laser 

Neltronics

The detector operates a full 360 degree radar and laser detection for various applications that include tracking speeding cars. It is a highly efficient instrument sending tracking signals at once to the main operator. 
    Blistering all-band protection  Variable-speed radar performance  GPS-powered truelock filter  Mark location features  Speed alert  Crystal-clear voice alerts  Intelligent volume control  User-selectable preferences  High resolution display  5 levels of brightness control  Safety warning system  

Radar and Laser Detector

Hongkong Tecman Electronic Instrument Co., Limited

30~130dBA &plusmn;1.5dB Induction of background light CE and RoHs

Tm810m Digital Sound Level Meter

TES Electrical Electronic Corp.

 	 TES-1350A Sound Level Meter 	 TES-1351B Sound Level Meter 	 TES-1352S Programmable Sound Level Meter 	 TES-1353S Integrating Sound Level Meter 	 TES-1357 Precision Sound Level Meter  

Beijing Precision Wave Instrument Co., Ltd.

 	 Characteristics: High precision, strong anti-interference ability; free from the impact of temperature, humidity and wind, easy installation and debugging; low power consumption; it can be used for the debugging of the serial port and a host computer. 	 Application: It is applicable to the water level monitoring of lakes, rivers, reservoirs, open channels and tides.  

Smart Radar Level Meter

 	 Ristic: Aluminum enclosure, optional explosion-proof type, both liquid and solids can be measured, optional open channel flow function, Chinese and English menu, with echo curve display function. 	 Application: Level measurement in various industrial fields and solid particle measurement, especially water processing industry.  

Ultrasonic Level Meter

Shenzhen XRC Electronics Co., Ltd.

 	 Measuring range: 0.05~80 m(0.16~262ft) 	 Accuracy: &plusmn; 2 mm 	 Laser :class 2 	 Laser wavelength: 635nm&nbsp; 	 Dust and water splash proof: IP 54 	 Measurement unit: m/in/ft 	 The level of dubble:&radic; 	 Continuous measurement :&radic; 	 Area measurement: &radic; 	 Volume measurement: &radic; 	 Plus/minus function: &radic; 	 On measurement of pythagoreah:&radic; 	 The maximum and minimum value :&radic; 	 The maximum storage: 100 	 Custom self calibration:-9mmto+9mm 	 Backlight: &radic; 	 Battery: 2x1.5V battery AAA 	 Product size: 118*54*28mm 	 Product weight:107g(without battery) 	 Standard qtyper carton:30PCS 	 Standard carton size：43*36*41cm 	 Standard carton gross weight：9.25KG  

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