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


Showing results 3706 - 3720 of 4435 products found.

  • Sound Calibrator

    SC-3120 - Ono Sokki

    The SC-3120 Sound Calibrator is a precise standard sound source of piston-phone type which accurately calibrates a sound level meter. It drives the piston in the cylinder in reciprocating motion to generate sine-wave sound having a fixed sound pressure level.

  • Metering Devices

    Mk31 - EDMI

    Built on the Papillon metering platform, Mk31 is a multi-functional meter with advanced features such as tamper detection, multi-tariff capability, neutral current measurement and multiple communication options including RS-485 and RF.

  • Pressure Transducers

    ESI Technology Ltd

    ESI Technology manufacture a wide range of pressure sensors using a variety of different technologies. Pressure transducers (voltage output), pressure transmitters (milliamp output), panel meters, accessories.

  • Relative humidity, temperature sensors

    T3111 - COMET SYSTEM, s.r.o.

    Relative humidity, temperature sensors at probe on 1 meter cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.

  • 1/2' IEC 61672 Class 2 Measurement Microphone Capsule

    MP215 - 1/2' - BSWA Technology Co., Ltd.

    MP215 is 1/2" prepolarized free-field measurement microphone. It is ideal to be used in IEC61672 Class 2 Sound Level Meters and other noise measurements where Class 2 accuracy is required.

  • 6000m Acoustic Modem

    ATM-965 - Teledyne Benthos

    6000 meter depth rated modem Compatible with new UTS-9400 Universal Topside Unit588 W/hr internal batteries (can also be powered by external source) Low, Mid, and Band C frequency options Hard-coat anodized aluminum housing

  • Signal Finder

    SATHERO Technology Co.,Ltd

    Digital satellite finder, Digital satellite meter, HD DVB-S/S2, Demodulation QPSK, 8PSK, Display POWER、C/N、Quality value, Upgrade software & parameters through USB2.0 Port, Easy to read LCD.

  • Megohmmeters/Insulation Resistance Testers

    AEMC Instruments

    Full line of megohmmeters with test voltages 50V to 5000V. Capability to measure insulation resistance up to 10T. These rugged, weather resistant meters are accurate, reliable and built to perform. Battery, AC Powered & Hand-cranked models available.

  • DC Power Supplies & DC Power Packs

    Haefely Hipotronics

    HAEFELY HIPOTRONICS high power ranges of supplies are either air or oil insulated. There are numerous protection features provided in these power supplies including input and backup breakers, adjustable overload relay (10-110% of rated current), fast overload sensor, zero-start interlock plus provision for external safety interlock, current-limiting resistor in output circuit, output shorting solenoid (and/or stiff resistive bleeders) and fuse or circuit breaker protection of controls. Standard high power supplies are available from 1kW to 50kW and 1kV to 300kV and are furnished with shielded coaxial output cable. Rated current is available from zero to maximum voltage and all power supplies feature solid-state rectifiers, meter calibration, surge/transient protection of meters, relays and voltage regulators. Controls include a meter polarity-reversing switch in addition to input power and overload circuits.

  • Turnkey Solution for Unattended Noise Monitoring

    NoiseScout - NTi Audio AG

    NoiseScout provides a comprehensive but easy-to-use 24/7 noise monitoring solution. Noise levels are recorded on-site by the XL2 Sound Level Meter and are available online for monitoring and download. NoiseScout is aimed at both short term noise assessments and long term monitoring applications. During acquisition, automated email alerts allow noise issues to be addressed before a non-compliance condition arises. NoiseScout displays the noise levels measured by the XL2 Sound Level Meter live in your web browser. The measurement data recorded out in the field is presented online in charts and dashboards. Multiple noise level meters can be monitored simultaneously within the map view, thus providing localized geographic visualization for all noise levels at a glance. Identified users can access all their projects, control their monitors or create basic view modes, allowing stakeholders to oversee their noise level data.

  • HSI Test Fixture

    TA-552 - Tech-Aid Products

    This test fixture provides the necessary panel controls, switching and cable pin-outs required to test the KPI-552/KPI-553/A series of HSI's as described in their respective maintenance manuals. This fixture will serve as the "Instrument Bench Tester" and does have the required differential resolvers and relay switching. Panel jacks are provided for the Heading, Course, RMI and ADF synchro sources that are external to this fixture. The use of external synchro sources serves to minimize the cost of this panel. Additional items incorporated on the panel are test jacks to monitor the meter drive voltage and current as well as a momentary switch to open the meter drive and this serves to verify sticky meter stops. The fixtures rear panel provides for all power inputs as well as an I/O connector if the shop desires to interface an external synchro panel.

  • Pointer Insulation Resistance Tester

    HT2550 - Wuhan Huatian Electric Power Automation Co., Ltd.

    With the rapid development of China's power industry, electrical equipment preventive experiment is an important part in protecting the safety operation of power system and maintenance. Insulation diagnosis is an important method to detect insulation defects or failure. Pointer insulation resistance tester is the special instrument to measure insulation resistance. JJG662-89 "insulation resistance meter (megger)" approved in May 1990 requires that insulation resistance meter is one of compulsory verification instruments. Nowadays the development trend of electrical equipment (such as transformers, generators, etc.) is that high capacity, high voltage, diversified structure and better seal. So insulation resistance meter (pointer) itself must have the characteristics such as large capacity, strong anti-interference ability, diversified measurement indexes, accurate measurement results, easy and fast measurement process, easy to carry and so on. The instrument produced by our company is equipped with ultra-thin taut suspension meter. It is an ideal tester to measure insulation resistance of these equipments such as transformer, instrument transformer, generator, HV motor, power capacitors, power cables, arrester, etc.

  • Pointer Insulation Resistance Tester

    HT2565 - Wuhan Huatian Electric Power Automation Co., Ltd.

    With the rapid development of China's power industry, electrical equipment preventive experiment is an important part in protecting the safety operation of power system and maintenance. Insulation diagnosis is an important method to detect insulation defects or failure. Pointer insulation resistance tester is the special instrument to measure insulation resistance. JJG662-89 "insulation resistance meter (megger)" approved in May 1990 requires that insulation resistance meter is one of compulsory verification instruments. Nowadays the development trend of electrical equipment (such as transformers, generators, etc.) is that high capacity, high voltage, diversified structure and better seal. So insulation resistance meter (pointer) itself must have the characteristics such as large capacity, strong anti-interference ability, diversified measurement indexes, accurate measurement results, easy and fast measurement process, easy to carry and so on. The instrument produced by our company is equipped with ultra-thin taut suspension meter. It is an ideal tester to measure insulation resistance of these equipments such as transformer, instrument transformer, generator, HV motor, power capacitors, power cables, arrester, etc.

  • Audio Function Test Equipments

    Aplab Limited

    APLAB's Distortion & Level Meter Model 2007 are versatile instruments useful for testing audio & communication equipments. Harmonic distortion is one of many types of distortions created in audio and communication equipments. Harmonic related frequencies caused by non linear elements in amplifiers, create a poor distorted signal to the listener. Aplab's Distortion & Level Meter Model 2007 help to measure the total of this distorted frequency components present in the signal, quickly and very easily in a frequency range of 30Hz to 300KHz. Thus it is used as an ideal test equipment in electronics labs & in production test setup. It can also be used as an AC voltmeter for general purpose voltage & gain measurements over a wide range of level & frequency.

  • Digital Tank Test Kit

    4109 - M. C. Miller Company

    The voltmeter included in the kit, the “Model DPM” voltmeter, is designed for ease of use by meter readers and corrosion technicians alike and the voltmeter comes with an integrated RE-5 reference electrode attached for “metallic structure-to-soil” potential difference readings. The kit also includes a special test lead that has a brass thumb screw on one end which allows the test lead to substitute for the RE-5 reference electrode. This substitution allows the voltmeter to take “structure-to-structure” potential difference readings. The voltmeter offers two ranges, ±2VDC and ±20VDC with a 20MΩ input impedance. Since the voltmeter is digital [in contrast to the meter in our analog tank test kit (Cat. # 4108)], both negative and positive voltages are displayed. `