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Light

Visible spectrum of electromagnetic radiation from 400nm to 700nm.

See Also: Illumination, Lighting, Lightning, Lightwave, Daylight, Luminescence


Showing recent results 1441 - 1455 of 1972 products found.

  • Voltmeters

    AMPTEC RESEARCH

    ARC Flash No Volts Meter is an ultra-safe portable digital voltmeter. It can provide testing of voltage on firing and related system lines. The 620EXV is certified to meet USA MIL. STD. 810 MTD. 511, therefore compliant for use in explosive atmospheres. This product will accurately inform its operator using red and green lights (which can be set to custom levels) to indicate whether or not the voltage level conforms.

  • Waspmote Plug & Sense! Encapsulated line

    Libelium Comunicaciones Distribuidas S.L

    Robust waterproof IP65 enclosure.11 models integrating more than 150 sensors.Add or change a sensor probe in seconds.Solar powered with external panel.Radios: 802.15.4, 868, 900, WiFi, 4G, Sigfox and LoRaWAN.Over the Air Programming (OTA).Special brackets ready for street lights installation.Fully certified for the main markets: CE, FCC, IC, ANATEL, RCM, PTCRB, AT&T.

  • Wavelength Tracker

    10717A - Keysight Technologies

    The Keysight 10717A Wavelength Tracker tracks changes in the air's index of refraction to optically compensate for environmental changes. It uses one axis of a laser measurement system to report wavelength of light changes, not changes in position. It is used to correct displacement values reported by other measurement axes in the system, hence improving measurement accuracy. It provides a higher degree of accuracy than environmental sensors such as the 10751C and 10751D Air Sensors.

  • Whole Cell Clamp

    BVC-700A - DAGAN Corporation

    Operates as both a Bridge Current Clamp and a Continuous Voltage Clamp Amplifier. Small Box Probe in five current ranges with automatic decimal point selector on meterGated Independent Step Command current or voltage generator with a three digit digital push wheel programming dial.LED indicator lights for headstage multiplier and meter modeBuzz control to facilitate cell penetrationSmall size takes up less rack space, yet is uncluttered, easy to use, with well defined controls  Optional 1000 Gain AC Coupled Headstage for extracellular recording

  • Viscometer

    ViscoStar III - Wyatt Technology

    A highly sensitive, on-line differential viscometer used in conjunction with SEC-MALS to determine the size and conformation of all types of biopolymers, synthetic polymers and even proteins and peptides. The ViscoStar III incorporates multiple novel technologies to provide the highest sensitivity, stability and solvent compatibility of any available viscometer for GPC. Its ease-of-use and serviceability make it the perfect companion for Wyatt's DAWN HELEOS II light scattering and Optilab T-rEX refractive index detectors.

  • Voltage Detector

    ZhangZhou Weihua Electronic co.,ltd

    A device that tells the user whether an object has an electrical charge. It can be a simple, pen-shaped piece of testing hardware that indicates the presence of electricity, or it can be an advanced tool used to detect precise voltage levels in electrical systems. Voltage detectors use either visual or audio cues to tell the user whether voltage is present. Some are equipped with lights and numbers that indicate the level of voltage, while a less advanced voltage detector might simply make a beep to indicate that a level of detectable voltage is present.

  • Voltage Detectors

    Salisbury

    Self-Testing Voltage Detectors are used to verify live or de-energized conductors. These testers may be used with rubber insulating gloves or hot sticks using the splined universal end fitting. Testers indicate the presence of voltage with an extra bright LED light and a distinctive audible signal. It is recommended that the tester be moved closer to the conductor until a warning is indicated, or it touches the conductor, apparatus, or elbow test point. Each tester requires three “C” batteries (included).

  • Voltage-Pen-Detector

    A-SUN TEST LTD.

    Are a relatively simple testing instrument that enables electricians and other uses tolocate, trace and identify common electrical problems. These testers can locate wires behind walls, underground,and inside junction boxes. Others are designed to find blown fuses or test light fixtures. Some testers can evenlocate neutrals, ground faults, and high voltage lines without interrupting power

  • Voltage Tester, LED

    72-9395 - Tenma

    *Easy to use voltage tester designed for the professional user*Waterproof and rugged making it ideal for nearly all situations*Continuity test*690V max*Short circuit detection*Automatic range selection*Single lead voltage detection*Phase rotation test (50-60Hz)*Polarity detection*Built-in LED light*Rubberised grip*12 month limited warranty *view Terms & Conditions for details

  • Vehicle Standard Interface

    VSI-2534 - DG Technologies

    Vehicle reprogramming tools are becoming an essential auto diagnostic tool in automotive repair shops. Technicians often come across OEM Technical Service Bulletins that require them to reprogram the vehicle with the latest OEM calibration files in order to diagnose and repair car problems such as check engine light, gas mileage, false DTCS, shifting, hesitation, rough idle, emissions quality, ABS, performance, and more.

  • Imaging Colorimeters

    Westboro Photonics

    Westboro Photonics offers high resolution, high performance imaging colorimeters to meet the needs of manufacturers for several key applications: Computer and cell phone keyboards: automatic measurement, identification and pass/fail analysis for luminance and chromaticity of backlit glyphs and other lit elements. Beam pattern analysis of the luminous intensity distribution of lamps and LEDs. Avionic light plate panel balancing. Transportation, architectural and municipal lighting and signage.

  • IR Bullet Cameras

    WONWOO

    1/3" 2MP Panasonic CMOS sensor 1080p 60fps / 30fps, 720p 60fps HD-SDI, EX-SDI, CVBS, TVI(Option) x3 Optical Zoom(3mm ~9mm) & x32 Digital Zoom Day & Night(ICR) Real-time True WDR Digital Noise Reduction(2D+3D) Privacy Mask Function High Light Compensation Defog Function Motion Detection Multiple Protocols OSD Remote control IP66 Waterproof 4pcs of 400mA Straight-aiming IR LED for longer distance(IR Distance 40m)

  • IR Cameras

    WONWOO

    1/2" 2MP CMOS sensor 1080p 60fps / 30fps, 720p 60fps HD-SDI, EX-SDI, CVBS x12 Optical Zoom(7~84mm) & x32 Digital Zoom IR LED 9pcs(Up to 100m) Real-time True WDR Digital Noise Reduction(2D+3D) Digital Slow Shutter Digital Image Stabilizer Privacy Mask Function High Light Compensation Defog Function ACE(Digital WDR) Motion Detection

  • LabVIEW Programming Service

    DMC, Inc.

    DMC has successfully employed LabVIEW in many industries, including product development, R&D, high-tech manufacturing, and test engineering. Following are a few relevent examples: Laboratory Automation; Carbon Monoxide Detector Testing, Strobe Light Testing, Multi-Station Permeability Test Stand, Hydraulic Fluid Tribology Testing. Manufacturing Automation; Engine Cold-Test Characterization, Smart Battery Pack Manufacturing Test, Automotive Sensor Testing.

  • Large Format Multisensor CMMs

    QVI® FlexPoint™ - OGP

    QVI® FlexPoint™ is the new generation of large format multisensor coordinate measuring systems. FlexPoint systems offer a unique blend of precision, flexibility, and speed, to solve a wide variety of dimensional measurement problems for large format parts. FlexPoint systems are true multisensor systems, supporting a range of tactile and non-contact sensors including TP20/TP200, SP25, point and line scan lasers, white light sensors, and a unique QVI video sensor.