Showing results 3931 - 3945 of 4461 products found

  • Optical Multimeter

    Company: Shanghai Joinwit

    - Easy mode switching function- Light stable output- Built-in light meter automatic wavelength switching function- The frequency of the light detection function- USB data communication and power supply function memory uploads- Data Storage 1000- Provides real-time data read functio

  • JW3303 - Digital Variable Optical Attenuator

    Company: Shanghai Joinwit

    Handheld optical attenuator capable of continuously variable optical signal attenuation. This is mainly due to the attenuator of the laser system on-line tests, therefore, the meter is suitable for a communication device comprising a digital system (PDH, SDH) applications, and the use of analog modulation (CATV) system.

  • MTP / MPO Test System

    Company: Shanghai Joinwit

    The system combined with our own research and development JW8307 Free wrapping insert return loss meter, JW8201 MTP / MPO tester, JW8201 application software, mandrel-free technology enables the use of multi-core optical device insertion loss, return loss of integration testing.

  • Desktop Stabilized Light Source

    Company: Shanghai Joinwit

    Using the latest integrated circuit design, drawing on the advantages of domestic and international instruments and domestic customer needs, developed out of a meter. Widely used in optical fiber and cable and other optical passive detection, optical active devices and optical fiber communication systems.

  • VAW-95 - Analog Iron Loss Tester

    Company: Veer Electronics

    VEER make Analog Iron Loss Tester VAW-95 provides easy & fast measurement of iron loss of electrical steel of 0.5mm CRNO. Put test specimen on yoke type probe and see iron loss (Watt / kg) on front mounted Analog Meter immediately.

  • AC100 - Portable Load Banks

    Company: Cressall Resistors

    The Cressall AC100 load bank is designed for on-site testing of three-phase AC generators and power supplies at 400/230V at continuous powers adjustable up to 100kW. Every model is complete with all meters, controls and power leads with quick-release in-line connectors.

  • 10000A225 - RF Power Amplifier

    Company: Allied Instruments

    This RF power amplifier offers 10,000 watt CW and covers the 10 kHz to 225 MHz frequency range. It's ideal for applications that involve RF susceptibility testing, antenna and component testing, communications, watt meter calibration, plasma generation, particle accelerators, and for use as a driver for high power amplifiers.

  • FTE-7500A - Optical Time Domain Reflectometer

    Company: Allied Instruments

    The FTE-7500A Optical Time Domain Reflectometer has a 36 dB dynamic range, a 1 meter dead zone, trace overlay capability, a visible fault locator, a built-in video inspection scope, and much more. It features a long battery life and it comes in a lightweight and rugged enclosure.

  • MT8220T - BTS Master

    Company: Allied Instruments

    This base station analyzer is comprised of a cable and antenna analyzer, an internal power meter, and a spectrum analyzer and provides comprehensive wireless measurements, ultra-sensitive spectrum analysis, and sophisticated interference tracking for network operators, sub-contractors, and installers needing to measure base stations.

  • Noise Dosimeters

    Company: Casella Measurement

    Noise dose measurements are a practical solution to determine how an individual is exposed to noise over a period of time. Casella''s personal noise dosimeters are small and unobtrusive, easy to use and ideal for when a sound level meter is not a practical solution. The latest dBadge2 will revolutionise the way that you conduct your measurements!

  • ECU-3/-6 - EMC Test and Control Unit

    Company: Frankonia GmbH

    The ECU-3/-6 is a central EMC test and control unit, which combines in just one compact box many major test components like signal generator,power meter, directional couplers and relay switching unit, which are needed for EMC tests. That reduces the cabling work and possible cablingmistakes to a minimum.

  • I-Stop - Reverse Test Probe

    Company: Trilithic

    The I-Stop Reverse Test Probe is a test accessory designed for use with most signal level meters and with the Trilithic 9580 Return Maintenance System. Screw the probe into a distribution tap's unused KS port and a spring-loaded "stinger" connects a 20 dB resistive test point circuit to the hardline.

  • H45 Advance - Spectrum Analyzer

    Company: Televés S.A.

    The H45 are a milestone in the design of spectrum analyzers. Professional spectrum analyser - - 2,5GHz The latest technology and the latest features in a comprehensive range take will never become obsolete since any meter can be upgraded to the coming technologies .DVB, DVB-T,DVB-C, DVB-S,DVB-S2, LTE simulator

  • EM - Natural Electromagnetic

    Company: Alpha Lab

    The TriField Natural EM Meter was designed to do field measurements for special research. It detects changes in extremely weak static (DC or "natural") electric and magnetic fields, and signals with both a tone and the movement of a needle-type gauge if either the electric or magnetic field changes from previous levels. A radio and microwave detector is also included, which reads radio power directly. Because man-made AC electric and magnetic fields are very common and could interfere with readings of static fields, the meter has been designed to ignore AC fields. Normal construction materials don't block magnetic fields, so the meter can be placed indoors and will work equally well, and due to the built-in tone, it can be used in the dark, and will sound the tone at whatever level of field the user sets. Model 1 operates on a standard 9-volt battery, and Model 2 runs on a 9-volt battery or an AC adapter (both included). Model 2 has an input jack for an optional high-sensitivity magnetic coil.


    Company: Phonic

    31-band and 61-band real time spectrum analyzerDetachable calibrated measurement microphoneIncludes 5m mic cable for remote placement of measurement mic, perfect for home theater and automotive applicationSPL meter and level meter with three level range selectionsSound pressure level meter from 30 dB to 130 dBLine signal measurement display in dBu, dBV, or Volts (AC)Polarity function for checking phase of any loudspeakerSnapshot button for instant screen captures saved to SD card31-band and 61-band EQ setting value display (boost/cut)Mic calibration possible through standard 94dB sound level calibrator (sold separately)Signal generator with pink noise, sine wave, sweep wave and polarity test signalA, B, C and flat weightings all available for measurementsMaximum level and peak hold displayBalanced XLR input and output connectorsRechargeable lithium-ion batteryMicro USB port for charging batteryAC power adapter and USB cable includedMicrophone holder included for flexible mic placementMic stand adapter included for versatile system placementIncludes SD card