电子产品

搜罗全球顶尖电子产品公司提供的电子产品资讯。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。

电子产品供应商和制造商

Electronics

科学、测试和实验室设备

elec

搜罗全球顶尖科学、测试和实验室设备公司提供的科学、测试和实验室设备资讯。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。

科学、测试和实验室设备供应商和制造商

Scientific, Testing & Laboratory Equipments

Changzhou Nuomi Electron Technology Co., Ltd.

12 Lines 3D Laser Level T92 T92 is 3*360 ° horizontal line output, can achieve 10mm close to the ground, the use ofimported high quality LD light source, bright laser indoor and outdoor clearly visible, built-in 4400mAh large lithium battery, with energy saving mode, can be extremely long standby, 3 color button design is more beautiful .   Specification of 12 Lines 3D Laser Level T92: ModelT92Laser beam1H2VQty of laser diodethreeColor of beamGreenLaser wavelength520nmLaser power(H/V)20mwAccuracy(H/V)3mm at 10m distanceAuto-compensation Range4° ± 1°IP ratingIP54Laser classClass 2Working temperature-10~500CWorking range30mWorking range with recieverabout 50mBeam Emission Angle(H/V)360°Battery3.7V 4000mAh lithium batteryWorking timesix hoursKit content1 X laser level,1 X L-shaped magnetic support1 X USB-C Charging line,1 X EVA case1 X Tripod base ,1 XReflecting plateLaser Level Weight/Size of level340 g/98.5*96*73mmWeight/Size of Color box1220 g/  220*130*200  mmWeight/Size of out carton8pcs/  10.5 kg/   520*440*210 mm  Why choose 12 Lines 3D Laser Level T92 The main advantage of T92 laser level compared with other levels is that it provides more reference lines, ‌ to achieve all-round accurate positioning, ‌ significantly improve work efficiency and accuracy. ‌ 12-line level provides all-round reference through its 12 laser lines ‌ makes the marking work of walls, ‌ ceiling and floor easy and fast. ‌ In addition, ‌ 12-line level also has a high-precision and convenient dual-purpose design, ‌ to meet the diverse needs of wall and floor work.  

LASER LEVEL

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

福州科陆贸易有限公司

Size: 120 x 48 x 27 mm -Measuring range: 0.05~50m -Measurement units:m/ft /in /ft + in -Laser type: class 2 laser, red Max power laser &lt;1 mW -Measure distance /area /volume / indirect Pythagoras / add / subtract. -reference points: top, bottom and end piece -2 spirit levels for horizontal &amp; vertical measurement -with backlight -low power indication -2 x1.5V AAA (LR3) batteries 

distance meter

台湾纳胜测器股份有限公司

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

   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

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

Indicator VU meter

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

Indicator 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

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

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

SHENZHEN VICIMETER TECHNOLOGY CO.,LTD.

TM750AHandheldNon-contactInfraredThermometer  Features: TM750A multi-points laser infrared thermometer is accurately measure the fixed-point temperature of dangerous scenes or unreachable objects from a distance. It can measure water temperature, oil temperature, kitchen baking, boiler, smelting, kiln and other temperatures.  Technical Data: Basic info Celsius Fahrenheit Temperature range -20℃～750℃ -4℉ ~ 1382℉  Accuracy Geometric Correction ＜ 400℃ ＞400℃ Response Time 95% reading ＜500ms ＜300ms Ambient Temperature 23℃±2℃ ≥0℃ / ≥32℉ ±1.5℃ or reading±5% (±3℉ or reading±5%) take large value) ±1℃ or reading±5% (±2℉ or reading±5%) take large value ＜-10℃ /＜14℉） ±3℃ / ±6℉ -10℃~0℃ / 14℉~32℉ ±2℃ / ±4℉  Special Function: Protection level (IP) According to IEC 60529, the protection level is IP54 Drop test 3 meters Vibrationand Shock protecion IEC 60068-2-6，2.5g, 10 to 200Hz, IEC 60068-2-27, 50g  Laser safety 11mEN 61325-1:2006 Measuring distance D:S=12:1 (measuring distance to target object) Measuring condition Vacuum medium Spectral response 8 to 14 Micron Emissivity 0.10 to 1.00 adjustable Temperature coeffcient ±0.1℃/℉ or ±0.1% of reading, whichever is larger Optical resolution 12:1 (when energy is 95% calculate ) Display resolution 0.1℃ / 0.2℉ Repeatability (reading %) Reading ±0.8% or 1.0℃/2， take the larger value Auto power off time approx. 6s Sampling rate ≤ 0.5s Backlight display function √ Low battery indication √ Data hold function √ Max./Min./AVG./DIF. HOLD function √ High/Lowtemperature Alarm function √ Zero offset adjustment √ Unit Symbol display √ Max. display     3digits Power supply 6F22, 9V (extra heavy battery) Battery life 10 hours when the laser and backlight are on. Power consumption ≤50mW  GeneralCharacteristic: Thermometer weight 177g (with battery) Thermometer dimension 95x43x155m Individual packing style Gift box Standard accessories Gift box, manual, battery Standard quantity per carton 30pcs G.W. /ctn 10kg Carton size 42.5x28.5x42.5cm  Environment: Operation temperature 0℃~50℃ / 32℉~122℉ Storage temperature -20℃~60℃ / -4℉~140℉ (no battery) Working humidity 10%~90% RH, non-condensing @ 30℃/86℉ Working altitude 2000m Storage altitude 12000m 

Vicimeter TM750A Industrial Use Infrared Thermometer

联力香港实业有限公司

   Detail:   
This is a good entry level spring bar tool, made from stainless steel. One end has a large fork that works well for removing spring bars with leather straps. The other end has a smaller tip which remove springbar the watch lug or push out the pin out of the watchband.

Please be gentle when removing spring bars, as the tips are very fine and can be bent/broken. Both tips are interchangeable with the premium spring bar tool. Replacement tips are available.

It is fun. However, if you are not familiar with the tools, it may cause harm yourself by the careless repairing, hence we recommend you to send your watch to professional watchmaker for repairing.

   Specification:    	 Model: TUM1040 	 Material: Stainless steel 	 Replacement pin: spare pin and spare fork 	 Stainless steel spring bar remover with point and fork end pieces. 	 Easy to use and spare pin can be replaced. 	 Imprint company logo are available. 	 Laser logo.  
    Why you select us:    
1. Good quality stainless steel product
2. Unique design
3. Professional manufacturer
4. Immediate quotation
5. Competitive price offer
6. Prompt delivery
7. More than 30years experiences

&nbsp;

Watch Strap Remover Watchband Link Band Pin

   Detail:   
This is a good entry level spring bar tool, made from stainless steel. One end has a large fork that works well for removing spring bars with leather straps. The other end has a reversible, smaller tip, that has a fork on one side and and a push-pin on the other. The small fork is more precise and the pin is good for watches with drilled lugs for pushing spring bars.

Please be gentle when removing spring bars, as the tips are very fine and can be bent/broken. The small tip is interchangeable with the premium spring bar tool. Replacement tips are available.

It is fun. However, if you are not familiar with the tools, it may cause harm yourself by the careless repairing, hence we recommend you to send your watch to professional watchmaker for repairing.


   Specfication:    	 Model: TUM1004 	 Size: 5&quot; 	 Replacement pin1: Extra BIG FORK 	 Replacement pin2: 1 pin consist of small tip and small fork 	 Material: Stainless steel 	 Easy to use and spare pin can be replaced. 	 Company logo are available. 	 Laser logo.  
   Why you select us:   
1. Good quality stainless steel product
2. Unique design
3. Professional manufacturer
4. Immediate quotation
5. Competitive price offer
6. Prompt delivery
7. More than 30years experiences
&nbsp;

Watch Spring Bar Repair Remove Replace Tool

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

Sapiens Environmental Technology Co Limited

Product Description: PAS-AF200 is the flagship model of Sapiens Portable Air Station (MAS) series products for high-performance and long-term portable air quality monitoring with integrated autonomous data quality control capabilities. The product can measure criteria air pollutants including particulate matters (PM2.5, PM10), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions. Other important air pollutants including nitrogen monoxides (NO), total volatile organic compounds (TVOC) and carbon dioxide (CO2) are optional. PAS-AF200 is equipped with the patented Pair Differential Filter (PDF) sensing technology with continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are complementary air quality monitoring with high data performance target needs and near reference data quality requirement for the government agency, communities, air quality researchers and industrial sectors. It is ideal for indoor air quality certification scheme and quick check on air pollution hotspots.  Product Features Omnidirectional inlet design for gas and PM measurementsHighly integrated for simultaneous measurement of PM1, PM2.5, PM10 with up to 4 size channels from 0.3 μm to 10 μmOptional 8 or 30 size channels PM counter are available for high demanding PM measurementsSheath flow is optional for PM counter model for high concentration measurements and long-term performanceAerodynamically validated PM inlet cyclone for near reference PM1, PM2.5, PM10 measurementsCorrection of laser drift and humidity impact though auto zero function and intelligent heating for PM measurementUp to 6 or 8 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, TVOC and CO2 as optionalPair Differential Filter (PDF) sensing technology is enabled for gas sensors to auto track the virtual baseline of sensor signalsCorrection of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gasesGas sample pretreatment with condensation trap and humidity stabilization through advanced technology for the fast-varying ambient environmentsData transmission via 4G network for continuous and real time monitoring through cloud platforms Applications Smart city environmental sensor network deploymentUrban air pollution monitoringReal time pollution hotspots monitoringMicroenvironment monitoringPersonal exposure assessmentMobile monitoring to identify and track high emission source Please contact us for price details sales@sapiens-envtech.com 

PAS AF200

Product Description MAS-AF310 is the flagship model of Sapiens Mini Air Station (MAS) series products for highperformance and long-term outdoor air quality monitoring with integrated autonomous data quality control capabilities. The product can measure criteria air pollutants including particulate matters (PM2.5, PM10), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions, and total volatile organic compounds (TVOC) at high accuracy. Other important air pollutants including nitrogen monoxides (NO), and carbon dioxide (CO2) are optional. MAS-AF310 is equipped with the patented Pair Differential Filter (PDF) sensing technology using paired filter for continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are complementary air quality monitoring with high data performance target needs and near reference data quality requirement for the government agency, communities, air quality researchers and industrial sectors.  Product Features Omnidirectional inlet design for gas and PM measurements;Stevenson screen protected high performance climatic measurement for ambient temperature and humidity;IP65 grade waterproof design for all weather condition outdoor monitoring;Highly integrated for simultaneous measurement of PM1, PM2.5, PM10 with up to 50 size channels from 0.3 μm to 10 μm.Sheath flow is enabled for PM counter model for high concentration measurements and long-term performance;Aerodynamically validated PM inlet cyclone for near reference PM1, or PM2.5 or PM10 measurements;Correction of laser drift and humidity impact though auto zero function and intelligent heating for PM measurement;Up to 6 or 8 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, H2S, NH3 TVOC and CO2 as optional;Pair Differential Filter (PDF) sensing technology is enabled for gas sensors to auto track the virtual baseline of sensor signals;Correction of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gases;Gas sample pretreatment with condensation trap and humidity stabilization through advanced technology for the fast-varying ambient environments;Data transmission via 4G network for continuous and real time monitoring through cloud platforms;Versatile installation options of tripod, wall mount and crossarm;External smart battery packs are optional for extended outdoor powerless operation for up to 5 days;Solar power panels are optional for extended operations in remote outdoor environments. Please contact us for price details sales@sapiens-envtech.com 

MAS AF310

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

Product Description MASEN-Pro is the high-end flagship model of the MASEN (Mobile Air SEnsor Network) series products with integrated automatic data quality control capability, which is specially designed for high-end mobile monitoring applications that need reliable quality data. MASEN-Pro mounted in vehicle is suitable for real-time monitoring of particulate matter and a variety of air pollutants under various road environmental conditions. Monitoring data can transmit to designated Sapiens cloud server or user designated server through API and direct TCP links. MASEN-Pro can simultaneously monitor up to 6 to 8 gases, and can be customized according to user's requirements. The main monitoring gases include nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions. Other important air pollutants including nitrogen monoxides (NO), total volatile organic compounds (TVOC) and carbon dioxide (CO2) are optional. MASEN-Pro is equipped with the patented Pair Differential Filter (PDF) sensing technology using paired filter for continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements.  Product Features Omnidirectional inlet design for gas and PM measurements;Highly integrated for simultaneous measurement of PM1, PM2.5, PM10 with up to 8 size channels from 0.3 μm to 10 μm.Sheath flow is enabled for PM counter model for high concentration measurements and long-term performance;Aerodynamically validated PM inlet cyclone for near reference PM1, PM2.5, PM10 measurements;Correction of laser drift and humidity impact though auto zero function and intelligent heating for PM measurement;Up to 6 or 8 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, TVOC and CO2 as optional;Pair Differential Filter (PDF) sensing technology is enabled for gas sensors to auto track the virtual baseline of sensor signals;Correction of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gases;Gas sample pretreatment with condensation trap and humidity stabilization through advanced technology for the fast-varying ambient environments;Data transmission via 4G network for continuous and real time monitoring through cloud platforms;Versatile installation options of vehicle mount or vehicle roof adsorption;External smart battery packs are optional for extended outdoor powerless operation for up to 2 weeks;Solar power panels are optional for extended operations in remote outdoor environments. Application Cases Urban road network real-time monitoringPollutant map distributionRoadside air quality monitoringIndustrial fence line monitoringEmergency air quality monitoringSmart traffic data flow Please contact us for price details sales@sapiens-envtech.com 

MASEN Pro 

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.  

我的采购