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

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

Showing product results. 1936 - 1950 of 2219 products found.

  • Premium Multispectral Marine Camera with Stabilization and Extended Range

    M364C LR - Teledyne FLIR

    Featuring a high definition low light camera and one of the most advanced FLIR thermal imaging cores, the M364C-LR provides an elite level of awareness on the water. The M364C LR uses multispectral imaging to deliver exclusive FLIR Color Thermal Vision™ (CTV) technology. Color Thermal Vision blends visible camera details with a thermal image, allowing captains to positively identify navigation aids and other vessels within the thermal scene. Outstanding imaging performance, a narrow field of view lens for extended range performance, and gyro-stabilization make the M364C LR an indispensable tool for law enforcement professionals and commercial mariners.

  • Radiation Testers

    MRC ltd.

    The Ranger is a small, handheld, digital survey meter which offers excellent sensitivity to low levels of alpha, beta, gamma, and x-rays. It has built in efficiencies for common isotopes to calculate activity in Bq and DPM. It has a backlit display and a count light and abeeper that sounds with each count detected. Other features include selectable alert levels, an adjustable timer, and an optional wipe test plate. Internal memory and the free Observer USB Software allow you to download your data, set computer alarms, and calibrate your instrument! The Bluetooth and Observer BLE enables saving, sharing,and automation of surveys and RadResponder compatibility

  • Rebar Locator

    Profoscope - PASI srl

    The Profoscope is a versatile, fully-integrated rebar detector and cover meter with a unique real-time rebar visualization allowing the user to actually “SEE” the location of the rebar beneath the concrete surface to a maximum depth of 180 mm. This is coupled with rebar-proximity indicators and optical and acoustical locating aids. Rebar diameter can also be estimated within the specified testing range. The Profoscope combines these unique features in a compact, light device that allows the user to operate this rebar detector with one hand making the task of locating rebars a simple and efficient process. In addition, Proceq’s rebar detector convinces through its intuitive user interface making rebar detection easy.

  • Sensirion SHT31-DIS-B Humidity and Temperature Sensor Breakout Board

    SEN-37002-H - Playing With Fusion Inc

    Breakout board for the Sensirion SHT31-DIS-B. This sensor is an extremely accurate digital (I2C interface) temperature and humidity sensing device, with +/-0.2C temperature and +/-2% humidity accuracy typical. These specs far exceed the accuracy of ICs that came before it, including the HTU2x and SHT1x series, and improves upon the success of the SHT2x that came before it. In addition, the SHT31-DIS-B has a wide input voltage range of 2.4V-5.5V and includes temperature isolation and airflow cutouts as recommended for the optimal operation. Finally, in the case of environmental changes that could cause light condensation, the SHT31-DIS-B has a built-in heater to burn off any condensate.

  • SparkFun Photodetector Breakout

    MAX30101 (Qwiic) - SparkFun Electronics

    The SparkFun Photodetector Breakout is an updated version of the SparkFun Particle Sensor Breakout includes the MAX30101, a highly sensitive optical sensor and successor to the MAX30105 and MAX30102. The MAX30101 Breakout utilizes a photon detector to measure the amount of returning light that is reflected back from the LEDs. This is useful for various applications like particle (i.e. smoke) detection, proximity measurements, and even photoplethysmography. To make it even easier to use this breakout, all communication is enacted exclusively via I2C, utilizing our handy Qwiic system. However, we still have broken out 0.1" spaced pins in case you prefer to use a breadboard.

  • Xenon Flash Lamp

    Heraeus Noblelight GmbH

    Heraeus manufactures a wide range of cool running xenon flash lamps, devices which efficiently convert electrical energy stored in a capacitor into a high intensity light flash. All the lamps use materials which are specially selected for high performance and long life. They are manufactured using high temperature and high vacuum processing, which ensures a high integrity product. Finally, each lamp is put through rigorous testing schedules to ensure that quality standards are consistently met.The Heraeus Xenon Flash lamp can be run up to an average power of 16 Watt and they are designed specifically for use in photometric instruments.

  • Hand Multipliers

    Mountz Inc.

    Perfect for service applications, Mountz hand torque multipliers bring power to where your workers need it most. Since they don’t rely on electric, pneumatic, or hydraulic power, hand torque multipliers are great tools for heavy fieldwork. Their small size, light weight, and durable construction make them convenient for field techs to carry, and their strength—up to 36,880 lbf.ft of precisely controlled torque—ensures that your workers can tackle any job. Useful in automotive, heavy machinery, petrochemical, power generation, mining, boring, and shipping, Mountz hand torque multipliers provide maximum capability with minimal investment.

  • Spectroscopic Reflectometer

    SR Series - Angstrom Sun Technologies, Inc.

    Spectroscopic reflectometer (SR) series are relative low cost and easy to use tools. To enusre accurate measurement on spectra, a long working distance and also adjustable working distance set up are professionaly desgined and considered. Since reflection spectra measurments require to use known reference to calibrate light intensity, it is hard to image user could get accurate spectra without optimizing signal step during such calibration because reference thickness is different from sample substrate's thickness in most of cases. Adjusting power output to lamp is our another consideration in ensuring a good measurement by reducing non-linearity effect of the detector

  • Goniophotometer Test System For Led Lamp

    1680A 1680B - Shenzhen Chuangxin Instruments Co., Ltd.

    Design according to IEC61341,the test method of central luminous intensity and beam angle for reflecting light, this instrument can be used to test the cross section luminous intensity distribution curve, central luminous intensity and effective beam angle of LED assembled luminaries and LED lens system with diameter less than 180mm.

  • Goniophotometer Test System For Led Lamp

    LCG-1680B - Shenzhen Chuangxin Instruments Co., Ltd.

    Design according to IEC61341the test method of central luminous intensity and beam angle for reflecting light, this instrument can be used to test the cross section luminous intensity distribution curve, central luminous intensity and effective beam angle of LED assembled luminaries and LED lens system with diameter less than 180mm.

  • Automatic Transmission & Engine Oil Pressure Tester with 2 Gages

    34580 - S & G Tool Aid Corp

    Check oil pressure in automotive transmissions and engines. Adapters provide coverage of most domestic and imported cars and light trucks. Includes two gages: Large Gage calibrated from 1-600 PSI (0-4,000 kPa & 0-7.0 BAR) and Small Gage for lower pressure requirement 0-50 PSI (0-3.5 BAR) Large gage can be used for all applications and has hang-up hook. Small gage is for more accurate reading of engine oil pressure where maximum oil pressure does not exceed 50 PSI (3.5 BAR). Includes 6 feet of oil proof hose and 10 assorted fittings. Supplied with instructions in a molded plastic case.

  • Cable Testers

    Meilhaus Electronic GmbH

    Passage test:Detects open wires, short circuits and faulty wiring. Pass / fail test using a given pattern cable. Finding intermittent connections.Save cable data for documentation purposes. Print wiring diagrams. Printing labels. Log and print error logs.Graphical representation of the wiring of cables, graphical comparison of two cables. Easy, intuitive, graphical tracking of individual wires of a cable.Quickly install quick-mount boards for a variety of connector types such as BNC, RJ45, Sub-D, flat-ribbon connectors, and many more.Easy connection to the PC via USB .Light Director System:LED-led assembly of connectors. Optional also with voice output. High degree of safety due to fault checking during assembly.

  • CEP Stabilised Systems

    Laser Quantum Ltd.

    With pulse durations approaching the single cycle limit, the phase relationship between the carrier and its envelope becomes increasingly important. Controlling the carrier envelope phase (CEP) enables the exploration of a whole new area of extreme nonlinear physics where the relationship between the phase of the carrier wave and its envelope becomes crucial to the observed phenomena, e.g. in attosecond physics, where the front end of the machines generating isolated attosecond light pulses traditionally are based on CEP-stabilized oscillators. Another field which has opened up is the exploration of CEP dependent effects in electron emission spectroscopy, or more generally in the field of nano optics, plasmonics and femtosecond electron point sources.

  • Colorimetry, Turbidity & UV-Vis Spectrophotometry

    Thermo Fisher Scientific Inc.

    Colorimetry, turbidity, and spectrophotometry meters for water analysis. You can choose from 134 preprogrammed methods to measure the concentrations of sample components with our colorimetry meters. These portable meters can go with you anywhere to test drinking water or wastewater. Take your portable turbidity meter to the source for on-site measuring. Our turbidity meters feature white and infrared light sources allowing you to meet regulatory methods. Achieve simple and efficient water and wastewater analysis with our UV-Vis and Vis spectrophotometers. These meters include over 260 preprogrammed methods using common reagent chemistries, making them the ideal instruments to include in your laboratory.

  • Desktop Spectrometer

    Electro-Technic Products, Inc.

    The RSpec Explorer is an educational tool which makes it possible for an entire class or lecture hall to study atomic emission spectra. This is a great device for hands-on student learning including having students identify the gas in an unknown spectrum tube. Your students will find the software (included) is easy to use right out of the box. Until now, it’s been nearly impossible to teach about light and color using traditional tools like diffraction gratings because you can’t determine if all your students are even seeing the same results of their experiments. But with the RSpec-Explorer’s camera and software system, you will be confident knowing that every student is seeing the same thing.

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