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

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

Showing product results. 766 - 780 of 2246 products found.

  • Portable Power Amplifier

    PA30Bip - Ponovo Power Co., Ltd.

    PA30Bip portable power amplifier is designed with linear amplifier principle. It is very light portable solution with three channels of current output and four channels of voltage output.

  • Clinical Chemistry Analyzer

    Yumizen CA60 - HORIBA, Ltd.

    Yumizen CA60 is a compact semi-automatic clinical chemistry analyzer based on the Vertical Overlay Concept Design (VOCD), equipped with durable Multi Array Light System (MALS).

  • Doppler Sensor Modules


    Doppler radar measures the Doppler effect, or an increase or decrease in the frequency of sound, light, or other waves as the source and observer move toward or away from each other.

  • CYCLOPS Battery Powered Headlamps

    CY3-LED - Greenlee Tools

    *LED light mounts on hard hat and allows quick and efficient hands-free movement*Allows for even distribution of weight across the forehead*Water-resistant*Field replaceable batteries

  • Ocean Signal RescueME PLB1 (Personal Locator Beacon)

    RescueME PLB1 - Landfall Navigation

    The RescueME PLB1 is the world's smallest 406mhz & GPS enabled PLBOperation of the rescueME PLB could not be simpler. To activate the PLB: Pull the retractable antenna out by its end tab, flip open the spring loaded cover over the activation button, hold the button for 1 second until the lights blink. Visual instructions are clearly printed on the case. When activated, the rescueME PLB1 will transmit accurate position data from its 66 channel GPS for a minimum of 24 hours while the integrated strobe light ensures maximum visibility.Ocean Signal has ensured that rescueME, like all of its other safety products, exceeds statutory requirements. RescueME PLB provides an incredible 7 year battery life, and is covered by a 7 year warranty. Even after more than 24 hours of continuous operation, and when the battery power is insufficient to transmit the satellite signal, the PLB1's homing beacon and strobe light will continue to operate. This high intensity strobe light features a molded lens to enhance the visibility of its efficient LED and it gives a powerful 1 candela light emission.Self-test of the PLB can be carried out with a simple button press with the start of test and results clearly indicated by a green flashing light. The antenna is easily extended like a normal tape measure and can be retracted using the winding mechanism on the top of the unit. This unique feature greatly facilitates user training and familiarization as it is not a one time deployable antenna similar to existing PLBs.rescueME comes with a snap-in mounting bracket and universal rubber mounting strap which can be fitted permanently or with each use. It is also supplied with a detachable flotation lanyard to accommodate all scenarios out of the box.

  • Multispectral PTZ Thermal Camera

    FLIR Elara DX-Series - Teledyne FLIR

    The FLIR Elara™ DX-Series multispectral pan/tilt/zoom (PTZ) security camera provides full situational awareness in the most punishing environments. Combining thermal and visible light imagers, the Elara DX-Series gives operators the ability to monitor large areas in complete darkness, glaring light, and adverse weather. The exceptional detection and identification capabilities of multispectral cameras help integrators provide solutions for challenging imaging problems at critical infrastructure sites and remote facilities.

  • True RMS Power Clamp

    FLIR CM82 - Teledyne FLIR

    The FLIR CM82 is an industrial-grade power clamp meter engineered with advanced power analysis, harmonics measurements, and variable frequency drive (VFD) filtering functions to meet the needs of electrical troubleshooters. The meter features a backlit display screen with large, easy-to-read digits, an analog bargraph, and powerful work lights bright enough to serve as a primary work light. Also tested to withstand a 2m drop, the CM82 has dependable functionality that’s vital to professionals.

  • Uncooled InAsSb Photovoltaic Detector

    P13894-011MA - Hamamatsu Photonics K.K.

    Hamamatsu Photonics K.K. has developed an uncooled InAsSb (indium arsenide antimonide) photovoltaic detector that offers high-speed and high-sensitivity detection of infrared light in the 3 to 11 micron wavelength range. This new device (part number: P13894-011MA) extends the upper limit of sensitivity of Hamamatsu’s InAsSb detectors from 8 microns to 11 microns, which will enable users to measure molecules that absorb longer wavelengths of light and thus analyze more compounds with a single device.

  • Digital Fiber Sensor

    FX-300 - Panasonic Industrial Devices Sales Company of America

    Fiber Sensors have again taken another step forward. The deterioration of light emitting elements over time, previously accepted as unavoidable, as well as the conventional idea that Lenses could only be attached at the Fiber end, have now finally been overcome by Panasonic technology. A newly developed light eliminates deterioration, and by incorporating a Lens within the Fiber Sensor itself, stable long-range sensing for long periods of time is now possible for the first time ever.

  • Battery Data Logging Device

    FST-AM - Foresight Electronics Co., Ltd.

    A data logger, is an electronic instrument that records measurements at set intervals over a period of time. Depending on the particular data logger, measurements can include: air temperature, relative humidity, AC/DC current and voltage, differential pressure, time-of-use (lights, motors, etc.), light intensity, water temperature, water level, dissolved oxygen, soil moisture, rainfall, wind speed and direction, leaf wetness, pulse signals, room occupancy, plug load, and many more.

  • Goniophotometer

    Hangzhou Hopoo Optoelectronics Technology Co., Ltd

    This system uses the method of fixing the detector and rotating the lamp under test to measure the light intensity distribution of the light source or lamp under test in all directions in the space. The main shaft and the lamp shaft adopt the conductive slip ring with precious metal fiber point brush structure, which can run 360 degrees continuously without backlash for measurement. There is no need to rotate back and forth to prevent winding and never winding. According to the requirements of the measuring lamps, the system can be configured as a double-column B-β test scheme or a single-column C-γ test scheme. Used for LED lamps (semiconductor lighting), road lamps, floodlights, indoor lamps, outdoor lamps, etc. and LED, energy-saving lamps, fluorescent lamps, incandescent lamps, HID lamps and other light sources of spatial luminosity distribution

  • Car Battery Analyzer

    TE6-0602 - Hangzhou Tonny Electric & Tools Co., Ltd.

    *For DC12V car battery test*Plugs conveniently into any vehicle cigarette lighter socket*Measure remaining power*Compact and easy to store*Easy to read light meter

  • CO2 Sensors


    Beautifully designed CO2 meter / indicatorEquipped with 3 color traffic light indicatorEquipped with integrated temperature and humidity sensorVery favorable pricing, including AC adapter and table stand

  • Digital Oscilloscope

    DSO Quad - Seeed Technology Inc.

    Pocket size and light weightTwo 72MS/s analog channels, plus two digital channelsSignal Generator Auto MeasurementVarious Triggering OptionEasy waveform storageFirmware upgradeUser applicationsOpen source

  • Fault Detection Device in PV String

    Hanwa Electronic Ind. Co.,Ltd.

    ◆Very light and easy to carry.◆Possible to find fault areas that can’t find by Voc.◆Measurement Voc and Vc.◆Possible to check data and record the data using Android.

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