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

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

Showing product results. 1741 - 1755 of 2220 products found.

  • SiTek Standard PSD

    1L20_CP3 - SiTek Electro Optics AB

    The SiTek Standard PSD (Position Sensing Detector) has high resolution, fast response and outstanding linearity. It is used in a wide variety of applications, most of them utilizing light sources in the visible or near-infrared part of the spectrum. The spectral range covers the region 400 - 1100 nm. Thanks to SiTek's proprietary AR-coating, optimized around 860 nm, a reflection loss of only 2% is achieved around the responsivity peak. Most of the detectors have a cover window to avoid handling damages.

  • Stereo Zoom Trinocular Microscope

    SPZV-50E - Aven Inc.

    SPZV-50E Stereo Zoom Trinocular Microscope 6.7x to 50x, max 200x with optional lenses on stand PLED with 60 eco friendly LED lights with dimmer. Attach any C or C/S mount camera to the trinocular port to view images on a monitor. Focus mount has coarse and fine focusing for precise control. Large 200 x 284mm base. Compact footprint helps save bench space. ESD Safe coating protects sensitive components from electrostatic discharge.

  • Sun Trackers

    STR-series - EKO Instruments Co., Ltd.

    EKO Sun Trackers are very compact, robust, relatively light weight and very power efficient. Inside the Sun Tracker a Harmonic Drive with advanced motion control unit is used on each output shaft. Harmonic drive is a leading drive technology for those application where high precision, durability, low backlash, high transmission ratios and torque is required. Due to its compact design and high transmission ratio small motors could be used to keep the power consumption low.

  • Trailer Buddy 4/5 Pin One Man Trailer Wiring Tester

    220 - Electronic Specialties Inc.

    *Tests 4 & 5 Pin Flat connector wiring *Each signal from vehicle emits a unique tone *Loud beep can be heard over shop noise *One person makes complete test in 30 seconds! *Just apply brakes, turn signals, running lights& engage reverse *Tester also emits unique tone for any shorts in the wiring! *Greatly reduces time spent verifying vehicle trailer wiring *Very simple & easy to use - saves time!

  • True RMS Clamp Meter with VFD mode

    FLIR CM74 - Teledyne FLIR

    The FLIR CM74 clamp meter gives you better access to wiring in hard-to-reach places. Made with a narrow jaw and high-powered LED worklights, the meter makes it easier to take measurements in dark, crowded panels and cabinets. It’s compact and light to carry in your pocket wherever you go. The CM74 offers advanced features including AC/DC measurement, Autoranging, True RMS, Inrush, VFD Mode, and more–everything you need to stay competitive and ensure accurate readings.

  • Universal Radiometer

    Rm-3700 - Laser Probe Inc.

    The Rm-3700 Single Channel Universal Radiometer, when used with the correct probe, can measure cw and average power (in Watts), as well as the energy (in Joules) of individual pulses up to 2 kHz, over a wide range of intensities and wavelengths. A high-speed Rs-232 computer interface, full statistical analysis of pulse sets, battery/AC power, and audible tuning are just some of the standard features. This tremendous versatility makes it the ideal instrument for research labs, universities, hospitals, and other facilities with multiple light sources and applications.

  • 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.

  • 3 3/4 Digits AC/DC Current Digital-Clamp Multimeter

    KT7193 - Ketai instrument (kunshan) Ltd.

    ● 3 3/4 digits 3999 count● Extra high DC/AC current measurement● Data hold to capture measurements● Backlit display is easy to read under any light condition● AC current measurement up to 1500A● DC current measurement up to 1500A● DC/AC voltage, resistance, capacitance, frequency and temperature measurement● Diode and continuity test● Accessories included: 9V battery, carrying case, test leads, K typetemperature probe, English manual, gift box

  • 3 1/2 Digit 1999 Count Multimeter

    KT7201 - Ketai instrument (kunshan) Ltd.

    ● 3 1/2 digits 1999 count● 20 range in 6 functions● Backlight display is easy to read under any light condition● Low battery indication● Overload protection● DC/AC voltage measurement up to 500V● DC current measurement up to 10A● Resistance measurement up to 2MΩ● Fuse: F200mA/250V, F10A/250V● Transistor polarity tests● Accessories included: 9V battery, elastomer boot, test leads, English manual, gift box or blister card

  • Optical Sensors

    Leuze electronic GmbH + Co. KG

    Optical sensors use light in various forms to perform their detection tasks. An extensive product line is available with reliable and efficient sensor solutions for all applications that can be solved optically. Object detection for different surfaces, object sizes and colors requires various function principles, such as a throughbeam photoelectric sensor, a retro-reflective photoelectric sensor or a diffuse reflection sensor. All different operating principles are usually available in a given series (size). Universal series are also available with extended models and additional useful functions.

  • Optical Fusion Splicer

    Model OFS17A - Aplab Limited

    - Useful for All Kinds of Silica Fiber- Multi Fusion Program Selections- Automatic Detection of Optical End Face- 9 Seconds Quick Fusion- Low Fusion Consumption- High Performance 5 Inch LCD Colour Display- Simultaneous Display of X/Y Axial Optical Fiber- Automatic Calibration of Fusion Parameters- Light in Weight and Convenient to Carry- Data Transmission Storage and Print- 8000 Groups of Sequential Result- Video Output for Bigger Screen Display- Built-in High Capacity Battery

  • 4¾ Digit 42 Segment High End Multimeter

    Model 107N - Aplab Limited

    - 4 ¾ Dual Digit Display with EL Back Light for Night operation- 42 Segment Analog Bar Graph Display with ZOOM Analog Graph and center Zero Graph- Select 20000 count or 4000 count for Resolution- Auto Range and Manual Range for Fast Readings- Frequency Counter up to 1MHz- Capacitance Measurement- Temperature Measurement- Auto Hold / Peak Hold- Auto Fuse Detector- Beep Guard- Continuity Beeper- Data Logger up to 6000 records

  • Tire Pyrometers

    52-50690 - Longacre Racing Products, Inc.

    Computes tire temp averages for temps just taken, recalled from memory, or you can even manually enter temps taken previously to compute averages. Advanced electronics stabilize your readings quickly giving you accurate, consistent results. Pyrometer comes with a built-in night light with auto shutoff, fast response coiled cord adjustable tire probe, and carrying case. It also features a built-in four car stopwatch with 75 lap memory for all 4 cars.

  • Current Transformer Pin Type

    PCT 1 - Shanghai Powoo Industry Develop Group Limited

    - completely enclosed, good mechanical behavior, suitable for various environments, strong voltage isolation ability, delicate appearance; - the secondary lead wire is pin format, which can be directly welded on a PCB; - the primary lead wire could be pin, soft wire as well as tin-plated copper-core wire; - linear output current, high precision; - small volume, light weight, easy for installation; - encapsulated with epoxy resin to ensure strong insulation ability; - ABS anti-combustion plastic casing.

  • 75 to 110 GHz, 25 dB Gain, +15 dBm P1dB, WR-10 Waveguide Broadband Benchtop Amplifier

    STB-7531142515-1010-S1 - ERAVANT

    Model STB-7531142515-1010-S1 is a broadband benchtop driver amplifier with a typical small signal gain of 25 dB, a nominal P1dB of +15 dBm and Psat of +18 dBm across the frequency range of 75 to 110 GHz. The power supply required is a single phase AC voltage in the range of 100 to 240 VAC, which can be supplied by a wall outlet. The LED light helps to indicate the working status of the amplifier. The input and output port configurations are both WR-10 waveguide with UG387/U-M flanges.

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