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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 1876 - 1890 of 1974 products found.

  • Energy Meter

    PeakTech Prüf- und Messtechnik GmbH

    New designed, high-precison Energy Meter for detecting the energy consumption of electrical appliances and to calculate the total cost of the electricity consumption of a device by entering the current price. Through the integrated power factor calculation all modern electronic consumers such as switching power supplies, TVs, fluorescent lights, LED systems and of course, resistive loads such as electrical heaters and hobs are precisely measured. In addition, due to the high resolution and the low response, even very small or standby loads are measured from approximately 1W.

  • Detectors

    Thorlabs, Inc.

    Thorlabs' photodetectors are capable of detecting light throughout the UV, VIS, NIR, IR, and THz spectral regions. Our photodetectors feature sensors that enable properties such as intensity, power, intensity distribution, wavefront shape, energy, and wavelength to be measured. We offer unmounted photodiodes as well as amplified, biased, and avalanche photodetectors. Thermal power detectors are available unmounted, mounted on a PCB, or mounted on an aluminum plate. Also available are position-detecting sensors, integrating spheres, and an acoustic detection module.

  • Black Digital Tire Pressure Gauge 150 PSI 4

    AstroAI Corp.

    Backlit LCD display and Lighted nozzle for visibility in dimly light areasDesigned to maintain correct tire pressure, reduce tire wear and extend tire life; Digital display reading instantly and clearly being shown, no longer do the guesswork of analog gaugesNozzle easily forms a seal with the valve stem on Schrader valves, giving quick and accurate readings within 1% of the exact pressure of your tire; 4 settings with range: 0-150PSI / 0-10Bar / 0-10Kgf/cm2 or 0-1000KPA

  • High Accuracy DC Current Shunt

    T2000-200 - Next Generation Instrumental (Shanghai) T&C Tech. Co., Ltd.

    T2000-200 is a portable high-accuracy DC current shunt, mainly used for current measurement of power supply devices. Its core design is based on a shunt with high stability and low temperature coefficient. The high measurement accuracy of T2000-200 can be used for instrument calibration, which will not cause measurement errors due to temperature variation. T2000-200 is with compact size, light weight and easy to carry. It can be used for R&D, quality verification and test of power supply, communication system power, server power and electronic load.

  • Electrical / Air / ABS Tester

    Inspector 925 - LITE-CHECK

    The Advanced ABS diagnostic trailer tester with brake and light testing takes the guesswork out of trailer repairs. LITE-CHECK 3-Step ABS Process will cut ABS troubleshooting time in determining ABS problems. The Inspector 920 includes all of the PLC ABS codes dating from 2001 and with the latest Roll Stability codes eliminating multiple operations and tools in one simple process. The tester automatically identifies the ABS ECU issues and displays the necessary information to make repairs.

  • 80-Channel SPST Relay Module

    PXI-2520 / 778572-20 - NI

    80-Channel, 2 A, SPST PXI Relay Module—The PXI‑2520 is a general-purpose switch module that features independent single‑pole single‑throw (SPST) Form A armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2520 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.

  • Haze Meter

    HAM-02 - Jinan Leading Instruments Co., Ltd.

    HAM-02 Haze Meter is a kind of small hazer meter designed according to ASTMD1003—61(1997). It is applying to test the light transmittance,transmission haze, and reflection haze, reflectivity of transparent and semitransparent parallel level material and plasticfilms. Also it is suitable for liquid samples (water, beverage, pharmacy,colored liquid, grease) turbidity measurement. It is the basic instrument for plastic, glass products, all kinds oftransparent packaging films, colored and colorless of organic glass andaerospace, automotive glass and photographic film.

  • 26-Channel DPDT Relay Module

    PXI-2523 - NI

    26-Channel, 2 A, DPDT PXI Relay Module—The PXI‑2523 is a general-purpose switch module that features independent double‑pole double‑throw (DPDT) armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2523 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.

  • 53-Channel SPDT Relay Module

    PXI-2522 / 778572-21 - NI

    53-Channel, 2 A, SPDT PXI Relay Module—The PXI‑2522 is a general-purpose switch module that features independent single‑pole double‑throw (SPDT) Form C armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2522 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.

  • 40-Channel DPST Relay Module

    PXI-2521 / 778572-21 - NI

    40-Channel, 2 A, DPST PXI Relay Module—The PXI‑2521 is a general-purpose switch module that features independent double‑pole single‑throw (DPST) armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2521 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.

  • True RMS Automobile Multimeter

    AT80E - Shenzhen Hongda Electronic Co., Ltd

    The input of the "V" jack is connected to the PTC thermistor, and the core part of the logarithmic table - the function / range switch is particularly well protected, greatly improving the safety and service life of the product. It can measure DC voltage, current, AC voltage, current, resistance, capacitance, frequency, temperature, speed, closing angle, test light, positive and negative pulse, crystal diode, triode parameters and circuit. The product is suitable for car maintenance, debugging and etc.. It is your ideal measuring tool.

  • LED Optical Aging Test Instrument

    LEDLM-80PL - Lisun Electronics Inc.

    LEDLM-80PL LED Lumen Maintenance and Aging Life Test System is designed according to standards of IES-LM-80, IES-LM-82, TM-21 and GB2312-80, and the software is developed base on Arrhenius model. LED has the features of long life, but with the different working condition and drive current, its life will be different, but generally the life will be around 50K hours. Differ from the traditional lightsource, LED light will decay gradually rather than extinguish instantly, so in the standard of LM-80, it introduces L70, L50 and etc.

  • DeepCover Embedded Security in IoT Authenticated Sensing and Notification

    MAXREFDES143# - Maxim Integrated

    The MAXREFDES143# is an Internet of Things (IoT) embedded security reference design, built to protect an industrial sensing node by means of authentication and notification to a web server. The hardware includes a peripheral module representing a protected sensor node monitoring operating temperature and remaining life of a filter (simulated through ambient light sensing) and an mbed shield representing a controller node responsible for monitoring one or more sensor nodes. The design is hierarchical with each controller node communicating data from connected sensor nodes to a web server that maintains a centralized log and dispatches notifications as necessary. The mbed shield contains a Wi-Fi module, a DS2465 coprocessor with 1-Wire® master function, an LCD, LEDs, and pushbuttons. The protected sensor node contains a DS28E15 authenticator, a DS7505 temperature sensor, and a MAX44009 light sensor. The mbed shield communicates to a web server by the onboard Wi-Fi module and to the protected sensor node with I2C and 1-Wire. The MAXREFDES143# is equipped with a standard shield connector for immediate testing using an mbed board such as the MAX32600MBED#. The simplicity of this design enables rapid integration into any star-topology IoT network requiring the heightened security with low overhead provided by the SHA-256 symmetric-key algorithm.

  • CO Monitor

    AI-1200 - Airspace Monitoring Systems

    AGS with Snif technology, and now with a backlit LCD display, the 1200 monitor will accurately measure and display CO levels from 12 ppm to 250 ppm. It also includes alarms like the 1100 with a panel of flashing lights and 92 decibel audio that begins at 30 ppm and grows in intensity to 120 ppm. The Snif technology provides an update every 4 seconds when in alarm to help you find the source, see the trend and otherwise manage the CO event. Like all of our V2 models, it now has a motion switch option built into it. When motion switch management is chosen, the monitor will turn itself on by any movement and if it doesn't sense CO or hasn't moved in 45 minutes, it will shut itself off. The motion switch allows passive screening capability that can dramatically stretch your battery life without risk of forgetting to turn the monitor on or off. Like all of our monitors, there is no routine bump testing or calibration required and the monitor is warranted for five years, even the sensor and its calibration is included in the warranty.

  • RF One Power Meter

    3029 - LBA Group, Inc

    The RF One Power Meter from LBA Technology is a very versatile instrument covering both analog and digital carriers in an extremely wide frequency range from 30MHz to 6GHz. The RF One is capable of measuring forward and reflected power in the range of a few milliwatts up to 500 Watts. The internal operating system controls measurement, display and the I/Os allowing serial communication to PC, USB to memory stick and USB Serial communication. The I/O options are used to write plots to either memory sticks or to a connected PC, the I/Os can also be used to operate the instrument, giving commands and receiving data. For documentation reference the instrument has a real time clock. Multilayer menus are used to setup and control the operation of parameters. The RF One instrument is small, handy and light weight battery operated with more than 3 hours of continuous operation on the internal NiMh cells. Feature with XML data handling and application viewer is included. Accessory kit with soft carrying bag, car charger and coax adapters also available for standard types.