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sense and display measures of gas, water, electricity, particles, vibration or light.


Showing results 3916 - 3930 of 4283 products found.

  • Electromagnetic field testers, EMF testers (radio frequency)

    Lutron Electronic Enterprise Co., Ltd.

    Radio frequency or “RF” refers to high frequency fields and microwaves emitted by microwave ovens, cell towers, cell phones, cordless phones, TV and radio broadcast towers, Wi-Fi, wireless computer devices, and other electronics. The electric and magnetic parts of RF fields are not separated, so you only need one meter to detect the RF field. RF is usually measured in units of microwatts per centimeter squared (μW/cm²).

  • Digital Ultrasonic Maintenance System

    VPE-2000 - Superior Signal Company

    The Superior AccuTrak VPE-2000 is the first digitally controlled ultrasonic detector. Like two instruments in one it uses two independent sensors supported by separate electronic circuits configured specifically to their own sensor. This assures optimum sound clarity and frequency response. When switching between the airborne and contact sensors all settings are retained in memory! Digital LED meters let you establish baselines, perform trending, and accurately repeat these tests better than older more expensive analog instruments.

  • Digital Watt/Watt hour Merter

    Premier Electrosystems

    Electronic Energy MeterDisplay of wattage reading indicating instantaneous load wattage6 digit display for Energy indication0.001 KWH resolutionBattery Back up system for Energy Meter for Data retainsionIdeal for R & D labs, manufacturers service centers of Domestic industrial Appliances, Electrical Motors, Electrical AccessoriesCalibration Certificates traceable to International Standards meeting ISO 9000/ISI requirements.

  • Digiair PRO

    Emitor AB

    Frequency range of 45-860MHz.• The meter to use for easy Digital terrestial installations.• Very sensitive, easy to maximize weak and strong signals.• Signal level reads out in dBuV.• Presents one channel readout with high resolution or six channels.simultaneously or the complete spectrum.• Built in beeper (pitch tone) and maxhold function.• Aerial power output, 0, 5 and 12V.• Built in, rechargeable battery.• Power supply and car-charger enclosed.• Carrying-case enclosed.• Small and handy design.• Made in Sweden.

  • Digital Broadcast Analyzer

    Anritsu Corporation

    Spectrum Analyzer: 9 kHz 4 GHzInterference Analyzer with Interference MappingHigh Accuracy Power Meter, 2-port Transmission MeasurementsCoverage Mapping, Channel Scanner, GPS, AM/FM/PM Analyzer3GPP, 3GPP2, WiMAX, signal analyzersTracking Generator: 500 kHz 4 GHzDigital TV ISDB-T, DVB-T/H analyzersCPRI RF MeasurementsField-proven design: Three-hour battery life, rugged, compact, lightweight, daylight viewable displayIntuitive menu-driven touchscreen user interfacePIM Alert (a downloadable easyTest script)Standard three-year warranty (battery one-year warranty)

  • DIN Rail Multimeters

    EMM - Contrel Elettronica s.r.l. Company

    he digital multifunction meters of the EMM series allow the measure of the main electrical parameters of the electrical energy distribution networks. The local visualisation of more than 30 measured parameters is made with the usage of 4 red LED displays, in order to guarantee a reading clear and simultaneous of different measures. Intuitive selection of measures, that have to be visualised with a LED signal, completes a very simple frontal panel, but also supplies a lot of information.

  • DirectSense® IAQ Monitors

    GrayWolf Sensing Solutions

    DirectSense® IAQ Monitors from GrayWolf make proactive indoor air quality surveys efficient and easy to conduct. Optimize the balance between facility energy efficiency and occupant health & comfort. Identify potential IAQ issues before they become problems and respond immediately to complaints with the highly accurate, extremely advanced and the most intuitive portable IAQ meters and test instrumentation available today.

  • Digital Magnetic Speed Sensors

    DIGISPEC - SPECTEC Innovative Sensor Solutions

    SPECTEC'S digital magnetic sensor, or active Variable Reluctance (VR) sensor, is a magnetic speed sensor coupled with an analog to digital signal conditioner in one compact unit. The digital magnetic sensor's solid state internal analog to digital converter creates a digital output signal from the magnetic pickup's analog signal created by the excitation due to a passing target. The digital output from sensing a vehicle's rotating gear or a cotter key slot can be read by counters, meters or governing instrumentation.

  • Digital Multimeters

    Standard Electric Works Co., Ltd

    4000 counts LCD with a maximum display of 3999.● Angled display design helps the user to identify the reading of value easier.● Auto ranging designed.● Range change function.● Continuity check.● Diode measurement.● Data hold function.● Low battery indication.● Over range indication.● Fuse protection.● Special hook design used to hang the meter for ease of use.

  • Calibration Source Checker

    Extech Instruments Corporation

    Low-cost, pocket sized calibration source checker for simulating current loops and providing a quick and easy way for checking calibration of meters or controllers. Sources three current levels: 4mA, 12mA, and 20mA. Bright red LEDs indicate simulation output and battery status. Overload indication when load exceeds 240ohms. Comes complete with 9V battery, case, and calibration cable terminated with subminiature and spade lug connector.

  • Capacitance Tester

    ZHANGZHOU HUAYI ELECTRONICS CO.,LTD.

    Is a piece of electronic test equipment used to measure capacitance, mainly of discrete capacitors. Depending on the sophistication of the meter, it may display the capacitance only, or it may also measure a number of other parameters such as leakage, equivalent series resistance (ESR), and inductance. For most purposes and in most cases the capacitor must be disconnected from circuit; ESR can usually be measured in circuit.

  • Basic Field Kit

    PFK-101 - Prostat Corporation

    The battery-operated PFM-711A Field Meter is a compact electronic "chopper" design with accuracy of ± 2% at ambient conditions (23ºC and 30% Rh). It features automatic polarity, measurement "Hold" button, low-battery indicator, high and low ranges, distance ranging lights for accurate and repeatable measurements, manual zero control and a ground snap. With two supplied analog output cables, it can be used in conjunction with an X-Y plotter, the PDT-740B Static Decay Timer or any analog data recording device.

  • Automated Test Interface

    ATI-100 - Matrix Test Equipment Incorporated

    Now, with our ?New? Model ATI-100 you can turn your existing Matrix Signal Generator and Switchable Filter Bank into a full-blown DTS (Distortion Test System). Plug and play is the word, just plug in your Multiple Frequency Signal Generator, Switchable Filter Bank, Spectrum Analyzer, Oscilloscope, Power Meter, Frequency Counter, etc. to allow the following automatic testing with a single insertion of DUT (device under test

  • Automatic Relay Tester

    AJIT Electronics Co.

    The protective devices such as relays, overload coils, circuit breakers must be checked regularly to ensure that, they are always ready to operate correctly. If a fault occurs in the equipment, which they are protecting, routine relay testing will quickly detect the faulty, incorrectly adjusted protection circuits correctly. It is usually necessary to measure its operating time. The micro controller based time interval meter is used for this purpose in all AJIT brand relay testers.

  • Attenuators

    Shenzhen Tojoin Communication Technology Co., Ltd.

    Attenuators are used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. Attenuators are used to extend the dynamic range of devices such as power meters and amplifiers, reduce signal levels to detectors, match circuits and are used daily in lab applications to aid in product design. Attenuators are also used to balance out transmission lines that otherwise would have unequal signal levels.