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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

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

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

Showcased here is an AC current tester that is designed for measuring the voltage and current. The robust construction offers reliable and accurate operation. This high-performance multimeter can be used to check electrical problems of household appliances and wiring systems.   Voltage: 400V.   Resistance: 400.   Certification: CE, GS. CCC, UL.  

AC Current Tester

Aikesi Electronic Technology (changzhou) Co., Ltd.

tempearture data logger

艺发企业有限公司

 	 Measures and Broadcasts In/Out Temperature and Humidity Readings to Smartphone and Mobile Devices through Bluetooth 4.0 	 (Outdoor Temperature measured by a 3m long Sensor Wire) 	 Supporting iOS and Android Devices of selected models 	 Coming with an easy-to-use App with Customized Settings for each user 	 Multiple Connection between Phones and Devices 	 Temperature Alarms and Indices including WBGT, Heat Index, Mold Index and Comfort Index 	 30 days Downloadable Data with Nearest 7 days including Daily Max/Min and Hourly Record, other 23 days including Daily Max/Min( 	 Version with 7 days of Daily Max/Min Downloadable Data also available ) 	 Downloaded Data can be plotted as Graph or displayed in List View or Calendar View and exported 	 Data of different devices can be plotted in same graph (maximum 6 parameters) 	 Suggested places to use : Home, Office, Nursery, Wine Cellar, Cooking/Barbecue, Refrigerator, Greenhouse, Shopping Mall 	 Battery Used : 2 x AAA&nbsp;  

ThermSmart Bluetooth In/Out Thermometer Hygrometer Datalogger

欧赛特电子有限公司

 Measure temperature, Humidity, and PressureWiFi connection via mobile configures APPSupports upload data to WU and WOW free hosting servicesFlexible combine kits with different outdoor sensors for different weather data needs. View your environmental data from virtually anywhere on a smartphone, tablet or computer with the free WS View app or Wunderground.com website.Plug into a USB socket for power supplyThe temperature probe provides accurate temperature data 

SmartHub WiFi Gateway

Ultrasonic wind sensor measures wind speed and direction, outdoor temperature and humidity, solar radiation and UV. No moving part. Long lifeHigh precious independent rain gauge3-in-1 sensor measures temperature, humidity, and barometric pressureRF wireless communication between the sensor array and receiver/control unit.Send alarm message to mobile by SMSThe data saved as a CSV file on the SD cardFree iPhone, iPad, and Android APPs are available from Wunderground.com.One 3W solar power panel (better for northern European locations and other places where sunshine is poor and daytime too short)Transmission frequency supported: North America:LTE-FDD: B2/B4/B5/B12/B13/B17/B25/B26 LTE-TDD: B41 WCDMA:B2/B4/B5 CDMA&amp;EVDO:BC0/BC1 GSM:850/1900 Europ: LTE-FDD:B1/B3/B5/B7/B8/B20 LTE-TDD:B40 WCDMA:B1/B5/B8 GSM850/900/1800/1900Can configured with PM 2.5 air quality sensor and soil moisture sensor (sold separately)PC software (USB connection);Upload the weather data to the dominated website by the WCDMA network: wunderground.com, Weathercloud, WOW, and your website (need to have the same protocol with wunderground.com)Supports uploading to ecowitt.net with the latest PC Software

4G Weather Station

	Mearsure temperature	Mearsure humidity	Rainfall	Wind direction	Wind speed	UV and Light	With RS485 cable

Full Functions Outdoor Weather Station With RS 485

深圳市励骏光电有限公司

	Simple and easy to test the life of battery	Test batteries on and off the vehicle	Accurate results in milliseconds	Battery Life Analysis	Analysis Result : Good or Replace	Large easy to read LCD display.	Test results based on JIS, EN, DIN, SAE and IEC Standards.	Languages: English, Spanish, French, German, Italian, Polish	Quick test—input battery volume (AH), then it can show the battery status.	vehicle cranking system test--- cranking time, voltage and status.	vehicle charging system test—load voltage, unloaded voltage, ripple status and charging system status.	Store the testing result, print function	Use to test a wide range of 12V batteries (Starting [SLI], Deep Cycled and Marine) of Wet (Flooded), VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and GEL cell. The major battery standards JIS, SAE, EN, DIN and IEC are supported.	System voltage: 12 Volts	Input voltage range: 9V~15V	Power requirements: No internal batteries required. Power on when hooked up during testing.	Testing range: 100 ~ 2000 CCA, 100 ~ 1000 DIN, 100 ~ 1000 IEC, 100 ~ 1700 EN	AH range: 30-220AH

(Clone) 12V Auto Battery Tester

美特(中国)有限公司

  Introduction :   	 MS-WDMMD20 is an external wireless connectivity Digital Multimeter Detector integrated with 6000 Count, True RMS, auto and manual measurement. 	 One of the most advantages of the meter is wirelessly connect to Smart phone / Tablet / PC (require different external wireless modules, sold separately) to view data, record reading, capture picture with data on it and send the information to headquarter.    Key Specifications/Special Features :   	 True RMS 	 6000 counts (3-3/4 digit) 	 Auto/manual range 	 Large LCD display with backlight 	 Auto / Manual &lsquo;V&rsquo; (AC / DC) (600V / 1000V) 	 Auto/manual resistor measurement : 0 - 60M&Omega; (approx.) 	 Continuity check : &lt;50&Omega; Beep buzzer sounds 	 Capacitance : 10nF - 100mF 	 Diode check : 3.0 V 	 Input impedance 10M&Omega; 	 &lsquo;NCV&rsquo; Non-Contact AC Voltage Detection (Audible and Visible) &gt; 100V 	 &lsquo;SPT&rsquo; Single Probe Test AC Voltage (Audible and Visible) &gt; 100V 	 &lsquo;NCF&rsquo; Non-Contact Frequency Detection 	 Freeze / Hold reading 	 Auto-power off (APO) : 5 mins approx. 	 Relative reading (Rel) 	 Frequency / Duty cycle (Hz / % ) (10 - 10MHz / 1-99%) 	 Max. / Min. / Max. - Min. display 	 L&omicron;w battery indication (2.6V approx.) 	 Fused test leads tted with replaceable 600mA (&Oslash;6x32mm) fast blow fuse (included) 	 Standalone mode : without external wireless module 	 Wireless connectivity transmit data&nbsp;to Smart phone/Tablet with iOS APPS or Android APPS(require external wireless module MS-WMB1, sold separately) 	 Data logger compatible (require external wireless with memory module MS-WMBM1, sold separately) 	 Battery powered : 1 x 9V (6F22 / 6LR61 / 1604) 	 Dimension (LxWxD) mm : 179x94x54 	 Weight (approx.) grams : 330 (without battery)&nbsp;  

Wireless Connectivity Digital Multimeter Detector with Auto Measurement

	7inch TFT LCD full color display	Ultrasonic wind sensor measures the wind speed and direction. No moving part. Long life	Separate high precious rain gauge for more accurate reading	User friendly designed app for Apple Ios and Android make monitoring easy	Wi-Fi capable: enables your station to publish its data	Swiss-made sensing component provides reliable, accurate measurements.	Can add extra sensors: MAX 8 multi-channel temperature and humidity(WH31), MAX 8 soil moisture(WH51), MAX 4 PM2.5(WH41) water leakage sensor, lightning detector and more sensors will be available soon.	All the weather data uploaded to internet website: Weather Underground/Weather Cloud/WOW/ECOWITT	Rainfall data(inches or mm):rainfall rate, 24-hour,one week,one month and year	Display illumination/UV index	Wind chill and Dew point and heat index temperature display (F or C)	Pressure,temperature,humidity, windspeed,rainfall,winddirection,UVI and Light parameters can be calibrared	Weather alarm modes for temperature, humidity, wind chill, dewpoint, rainfall, windspeed, air pressure	Forecast icons based on changing barometric pressure	Barometric pressure(inHg or hPa) with 0.1hPa resolution	Min/Max values along with time and date of their recording	12 or 24-hour time display	Time alarm	Moon Phase	Sunset/Sunrise with time stamp

Large Screen WiFi Weather Station

 	 Simple and easy to test the life of battery 	 Test batteries on and off the vehicle 	 Accurate results in milliseconds 	 Battery Life Analysis 	 Analysis Result : Good or Replace 	 Large easy to read LCD display. 	 Test results based on JIS, EN, DIN, SAE and IEC Standards. 	 Languages: English, Spanish, French, German, Italian, Polish 	 Quick test&mdash;input battery volume (AH), then it can show the battery status. 	 vehicle cranking system test--- cranking time, voltage and status. 	 vehicle charging system test&mdash;load voltage, unloaded voltage, ripple status and charging system status. 	 Store the testing result, print function 	 Use to test a wide range of 12V batteries (Starting [SLI], Deep Cycled and Marine) of Wet (Flooded), VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and GEL cell. The major battery standards JIS, SAE, EN, DIN and IEC are supported. 	 System voltage: 12 Volts 	 Input voltage range: 9V~15V 	 Power requirements: No internal batteries required. Power on when hooked up during testing. 	 Testing range: 100 ~ 2000 CCA, 100 ~ 1000 DIN, 100 ~ 1000 IEC, 100 ~ 1700 EN 	 AH range: 30-220AH  

12V Auto Battery Tester

  Introduction :   	 This is an external wireless connectivity Digital Multimeter Detector integrated with 6000 Count, True RMS, auto and manual measurement. 	 One of the most advantages of the meter is wirelessly connect to Smart phone / Tablet / PC (require different external wireless modules, sold separately) to view data, record reading, capture picture with data on it and send the information to headquarter.    Key Specifications/Special Features:   	 True RMS 	 6000 counts (3-3/4 digit) 	 Auto/manual range 	 Large LCD display with backlight 	 Auto / Manual &lsquo;V&rsquo; (AC / DC) (600V / 1000V) 	 &#39;&mu;A / mA / 10A (AC / DC) 	 Auto/manual resistor measurement : 0 - 60M&Omega; (approx.) 	 Continuity check : &lt;50&Omega; Beep buzzer sounds 	 Capacitance : 10nF - 100mF 	 Diode check : 3.0 V 	 Input impedance 10M&Omega; 	 &lsquo;NCV&rsquo; Non-Contact AC Voltage Detection (Audible and Visible) &gt; 100V 	 &lsquo;SPT&rsquo; Single Probe Test AC Voltage (Audible and Visible) &gt; 100V 	 &lsquo;NCF&rsquo; Non-Contact Frequency Detection 	 Freeze / Hold reading 	 Auto-power off (APO) : 5 mins approx. 	 Relative reading (Rel) 	 Frequency / Duty cycle (Hz / % ) (10 - 10MHz / 1-99%) 	 Max. / Min. / Max. - Min. display 	 L&omicron;w battery indication (2.6V approx.) 	 Fused test leads tted with replaceable 600mA (&Oslash;6x32mm) and 10A (&Oslash;10x38mm) fast blow fuse (included) 	 Standalone mode : without external wireless module. 	 Wireless connectivity transmit data&nbsp;to Smart phone/Tablet with iOS APPS or Android APPS(require external wireless module MS-WMB1, sold separately) 	 Data logger compatible (require external wireless with memory module MS-WMBM1, sold separately) 	 Battery powered : 1 x 9V (6F22 / 6LR61 / 1604) 	 Dimension (LxWxD) mm : 179x94x54 	 Weight (approx.) grams : 340 (without battery)&nbsp;  

Wireless Connectivity Digital Multimeter Detector with FREE APPS

  Introduction :  

This is a external wireless connectivity Digital Multimeter Detector integrated with 6000 Count, True RMS, auto and manual measurement.

One of the most advantages of the meter is wirelessly connect to Smart phone / Tablet / PC (require different external modules, sold separately) to view data, record reading, capture picture with data on it and send the information to headquarter.

  Key Specifications/Special Features :  

- True RMS
- 6000 counts (3-3/4 digit)
- Auto/manual range
- Large LCD display with backlight
- Auto / Manual &lsquo;V&rsquo; (AC / DC) (600V / 1000V)
- Auto/manual resistor measurement : 0 - 60M&Omega; (approx.)
- Continuity check : &lt;50&Omega; Beep buzzer sounds
- Capacitance : 10nF - 100mF
- Diode check : 3.0 V
- Input impedance 10M&Omega;
- &lsquo;NCV&rsquo; Non-Contact AC Voltage Detection (Audible and Visible) &gt; 100V
- &lsquo;SPT&rsquo; Single Probe Test AC Voltage (Audible and Visible) &gt; 100V
- &lsquo;NCF&rsquo; Non-Contact Frequency Detection
- Freeze / Hold reading
- Auto-power off (APO) : 5 mins approx.
- Relative reading (Rel)
- Frequency / Duty cycle (Hz / % ) (10 - 10MHz / 1-99%)
- Max. / Min. / Max. - Min. display
- L&omicron;w battery indication (2.6V approx.)
- Fitted with replaceable 600mA (&Oslash;6x32mm) fast blow fuse
- Standalone mode : without external wireless module
- Wireless connectivity transmit data&nbsp;to Smart phone/Tablet with iOS APPS or Android APPS(require external wireless module MS-WMB1, sold separately)
- Data logger compatible (require external wireless with memory module MS-WMBM1, sold separately)
- Battery powered : 1 x 9V (6F22 / 6LR61 / 1604)
- Dimension (LxWxD) mm : 188x96x58
- Weight (approx.) grams : 395 (without battery)&nbsp;

Wireless Connectivity Digital Multimeter Detector (DMMD)

  Introduction :   	 This is an external wireless connectivity Digital Multimeter Detector integrated with 6000 Count, True RMS, auto and manual measurement. 	 One of the most advantages of the meter is wirelessly connect to Smart phone / Tablet / PC (require different external modules, sold separately) to view data, record reading, capture picture with data on it and send the information to headquarter.    Key Specifications/Special Features :   	 True RMS 	 6000 counts (3-3/4 digit) 	 Auto/manual range 	 Large LCD display with backlight 	 Auto / Manual &lsquo;V&rsquo; (AC / DC) (600V / 1000V) 	 &#39;&mu;A / mA / 10A (AC / DC) 	 Auto/manual resistor measurement : 0 - 60M&Omega; (approx.) 	 Continuity check : &lt;50&Omega; Beep buzzer sounds 	 Capacitance : 10nF - 100mF 	 Diode check : 3.0 V 	 Input impedance 10M&Omega; 	 &#39;NCV&#39; Non-Contact AC Voltage Detection (Audible and Visible) &gt; 100V 	 &#39;SPT&#39; Single Probe Test AC Voltage (Audible and Visible) &gt; 100V 	 &#39;NCF&#39; Non-Contact Frequency Detection 	 Freeze / Hold reading 	 Auto-power off (APO) : 5 mins approx. 	 Relative reading (Rel) 	 Frequency / Duty cycle (Hz / % ) (10 - 10MHz / 1-99%) 	 Max. / Min. / Max. - Min. display 	 L&omicron;w battery indication (2.6V approx.) 	 Fitted with replaceable 600mA (&Oslash;6x32mm) and 10A (&Oslash;10x38mm) fast blow fuse 	 Standalone mode : without external wireless module 	 Wireless connectivity transmit data&nbsp;to Smart phone/Tablet with iOS APPS or Android APPS(require external wireless module MS-WMB1, sold separately) 	 Data logger compatible (require external wireless with memory module MS-WMBM1, sold separately) 	 Battery powered : 1 x 9V (6F22 / 6LR61 / 1604) 	 Dimension (LxWxD) mm : 188x96x56 	 Weight (approx.) grams : 415 (without battery)&nbsp;  

Wireless Connectivity Digital Multimeter Detector with "NCV" & "NCF"

 	  Key Specifications/Special Features:  	 Count / Digit : 6000 / 3-3/4 	 Auto/ Manual&#39;V&#39;(AC/ DC): (600V / 1000V)&nbsp; 	 Continuity&lt;500 beep / Diode check 3V 	 &#39;NCV&#39; Non-Contact AC Voltage Detection (Audible and Visible) &gt; 100V 	 &#39;NCF&#39; Non-Contact Frequency Detection 	 Freeze / Hold Reading Relative reading 	 Auto Power Off (5 mins.)&nbsp;or always ON 	 Measureable temperature from thermocouple -50℃ ~ 1000℃ (-58℉~ 1832℉) 	 Standalone mode or Bluetooth Connectivity transmit data to&nbsp;Smart 	 One / Tablet with iOS APPS or Android APPS&nbsp; 	 Data logger compatible (Bluetooth with memory integrated) 	 Battery Powered: 1 x 9V (6F22 / 6LR61 / 1604)&nbsp; 	 Dimension (L x W x D) mm: 188 x 96 x 56  

Wireless Connectivity Digital Multimeter Detector

  Introduction :  
Digital clamp meter integrated with AC / DC hall effect sensor, 3-3/4 Digit 6000 Count, True RMS, auto and manual measurement.

  Advance features :  
- Wide response band width.
- Large LCD display.
- Audible sound and visible indication during continuity check.
- Non-contact Frequency detection &lsquo;NCF&rsquo; 50 / 60 Hz
- Software calibrated.

  Specifications :  
- True RMS
- 6000 counts (3-3/4 digit)
- Auto / Manual &lsquo;V&rsquo; (600V AC)
- Auto / Manual &lsquo;V&rsquo; (AC ) with Hz / % selectable
- Auto / manual resistor measurement (60M&Omega;)
- Continuity check : &lt;50&Omega; Beep
- Diode check : 3.000 V
- 600A / 600A (AC / DC) current
- AC current with Hz / % selectable
- Capacitance : 10nF - 100mF
- Frequency 10Hz - 10MHz
- Hz / Duty cycle 1-99%
- &lsquo;NCV&rsquo; Non-Contact AC Voltage Detection (Audible and Visible) &gt; 100V : Numerical digital display AC voltage strength
- Freeze / Hold reading
- Auto power off : (5 mins)
- Anti Burn Protection (ABP) on full range and up to 250V (AC / DC) (NOT at &mu;A / mA CURRENT)
- &lsquo;NCF&rsquo; Non-Contact Frequency Detection
- Relative reading (Rel)
- Input impedance 10M&Omega;
- &lsquo; OL &rsquo; Over range display
- Low battery indication (2.6V approx.)
- Maximum Conductor diameter for measurement (mm) &lt; &Oslash;50
- Maximum open jaw (mm) : &Oslash;50
- Measurable temperature from thermocouple -50&deg;C ~ 1000 &deg;C (-58&deg;F ~1832&deg;F)&nbsp;
- &#39;K&#39; type temperature Ni-Cr and Ni-Si sensor, temperature range measurable -40&deg;C ~ 250&deg;C ( -40&deg;F ~ 482&deg;F) to be provided
- Battery powered : 1 x 3V (CR2032)
- Dimension (LxWxD) mm : 208x77x16
- Weight (approx.) grams : 140 (without battery)&nbsp;

Digital Clamp Meter with 6000 count 

  Key Specifications/Special Features:   	 True RMS 	 4000 Counts (3 3/4 digits) 	 Auto/manual range 	 Maximum conductor diameter for measurement: &le;&Oslash;50mm 	 Maximum open jaw: &le;&Oslash;50mm 	 Large LCD display 	 Auto-power off (APO): 5mins approximately 	 Over-range display 	 AC current measurement: 0-400A, 50-1000A 	 Max AC current measurement: 4000A 	 Non-contact AC voltage detection (NCV) (with audible sound and visible indication) 	 Single probe test (SPT) in AC circuit (with audible sound and visible indication) 	 Auto/manual AC/DC voltage measurement 	 Auto/manual resistor measurement : 0-40M&Omega; (approx.) 	 Continuity check: &lt;50&Omega; buzzer sounds 	 Diode check 	 Hold/freeze reading 	 Input impedance : 10M ohm 	 Max/min/max-min reading 	 Relative reading 	 Low battery indication 	 Software calibrated, no variable resistor adjustment 	 Popular test leads 4mm banana type 	 Battery powered : 1 x 3V (CR2032) 	 Dimension (LxWxD) mm : 203x77x16  

Slim Pocket Clamp Meter

Unit Connection Technology Limited

 	 Jumbo color display wireless weather station featuring indoor/outdoor temperature humidity, weather forecast.  

Jumbo Color Display Wireless Weather Station

Professional wifi weather station featuring indoor/outdoor temperature humidity, wind, rain, UV, Light, weather forecast. With wifi connection optional to upload data to www.wunderground.com or www.weathercloud.net. Clear and colorful display.&nbsp;

Professional Wifi Weather Station with Wind and Rain 

Nu-Tek Health (Hong Kong) Limited

This Infrared thermometer measures and displays noncontact temperature readings up to 380 &deg;C (716 &deg;F) and low to -50 &deg;C (-58 &deg;F). The device also has the humidity measure function, with the range from 10%RH to 90%RH.&nbsp; The built-in laser target spot to insure accurate targeting and temperature measurement. 	 LCD display, portable, waterproof  

Infrared Thermometer

Shenzhen Everbest Machinery Industry Co., Ltd. (CEM)

 	 You can monitor temperature and humidity values efficiently and conveniently for long time periods by using the Datalogger.  

Laboratory Temperature & Humidity Datalogger

This is a professional infrared thermometer designed in a handheld style. The thermometer comes with a LCD display and a micro SD memory card for capturing images or video for viewing on your PC. The infrared sensor provides fast, easy and accurate readings for most surface temperature measurements.
 
  2.2&quot; color TFT LCD display. 
  Easy hand-grip. 
 

Infrared Video Thermometer

 	 Color display wireless weather station featuring indoor/outdoor temperature humidity, weather forecast.  

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