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sense, display, measures; gas, water, electricity, particles, vibration, light or quanta.

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Showing recent results 1126 - 1140 of 4276 products found.

  • PON Power Meter

    S800 - Shandong Senter Electronic Co., Ltd

    S800 PON power meter is specially designed for PON network construction and maintenance which can be connected between OLT and ONT. The 1G/10G signal (1270nm/1310nm/1490nm/1577nm) can be measured synchronously online and optical power value can be displayed with this meter. It has special burst mode measurement function and you can process accurate burst optical power measurement to upstream PON signal of 1270/1310nm.You can process pass/fail analysis conveniently through multiple users’adjustable threshold of every wavelength. It adopts 32 digits CPU with low power consumption, so the functions are more powerful and rapid. More conveniently measurement for field and equipment site owes to friendly operation interface. It’s a useful site test tool for the engineers of PON network and maintenance operators.II. Key Features1, Can test 4 wavelength power of PON system synchronously: 1270nm, 1310nm, 1490nm, 1577nm2, Supply 3 groups of threshold values for operator’s choice, analyze and display pass/fail status3, Relative value(differential loss)4, Support storage function5, 32 digits CPU, easy to operate, simple and convenient6, Auto power off, low voltage power off

  • Absolute pressure meter

    VA8070 - Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD

    VA8070 is an absolute pressure measuring instrument with 8 units(Pa, hPa, mbar, mmH2O, mmHg,inHG, inH2O, psi). It is normally used to measure absolute pressure, e.g. for pressure compensation in velocity measurement in ducts, laboratories and production processes. Barometric measurements and height measurements between two points are also possible. With hold ,MAX ,MIN and AVG function ,VA8080 is widely used in HVAC ,Laboratories and architecture project. With our reputation for quality products, you can find it is the most economic instruments for pressure meter.

  • Heat Flow Meter

    Thermtest Instruments

    Thermal conductivity is a measurement of a materials ability to conduct heat and can be critical for evaluating energy efficiency and thermal performance of materials. The HFM-100 Heat Flow Meter is designed as an easy-to-use method for the measurement of thermal conductivity and thermal resistance of insulation products, construction materials, packaging, and assemblies. Available at an exceptional value, the Thermtest HFM has been engineered for industry-leading performance by combining the highest accuracy, repeatability, and widest temperature range possible, and follows international standards: ASTM C518, ISO 8301, and EN 12667.

  • Power Line Meter

    Alpha Lab, Inc.

    The Line EMI Meter measures electromagnetic interference in a single-phase AC power line. It plugs into a wall outlet (mains socket) and requires no battery. It immediately displays total line noise in millivolts (range 1999 mV, resolution 1 mV) in the frequency range 10 KHz 10 MHz (the frequency limits at which sensitivity is of the maximum sensitivity). A speaker plays the sound of the EMI, amplitude demodulated, in order to identify the EMI source (such as an AM or shortwave radio station vs. a motor vs. an electric arc).

  • Signal level meter

    ST-128/128Q - Wuhan Sunma Technologies Co., Ltd.

    ST-128/128Q Signal level meter The instrument adopts the all-number display, the readings on the measuring instrument are clear and precise, and owing to the introduction of the micro processing unit, therefore, it makes its functions stronger, the precision higher, operation more flexible and convenient. The large screen figure monitor is very convenient to measure the main technical targets of CATV system. It has the functions such as the single-channel, multi-channel, all-band scanning, difference-carrying measurement, signal-to-noise ratio (SNR, S/N) measurement and spectrum analysis frequency analysis etc.

  • Sound Level Meters

    HD 9101 - HD 9102 - Delta OHM S.r.L.

    The HD 9101/02 sound level generator is a battery operated portable sound source, suitable for the calibration of sound level meters (portable and laboratory ones) and acoustic measuring stations. It allows a direct calibration of microphones with diameter equal to 1” and, with a specific adaptor (model 9101040) also 1/2” microphones, with mechanical dimensions suit to the specifications of the IEC 61094-1 (“Measuring microphones. Part 1: Specifications for laboratory standard microphones”) and IEC 61094-4 (“Measuring microphones. Part 4: Specifications for working standard microphones”) standards.

  • Spectrum Transmission Meters

    Shenzhen Linshang Technology Co., Ltd.

    Linshang Technology, as a Spectrum Transmission Meter manufacturer, it provide the LS108H used for PC material light transmission test, LS108A used to measure the IR ink of mobile phone cover, LS108D used for for the mobile phone lens light transmittance test and LS108 used to test the anti-blue, light transmission and anti-UV performance of eyeglass lenses and PC materials. The parameter include 550nm visible light,365nm and 395nm UV, 460nm blue light, 850nm and 940nm IR. All the instruments can pass the examination of national metrology institutes.

  • Air Quality Meters

    PCE Instruments

    Here you will find air quality meters, designed to measure and detect air velocity, pressure, ATEX areas (gases), temperature, humidity as well as dust. Depending on the typAir Testers for the measurement of air velocity and air pressuree of application, air testers are made as hot wire air testers or pocket weather air testers, all of which can measure air velocity and air pressure. The results of measuring the air velocity can be stored in the memory of the device depending on the model. There are more than 25 air testers available. They are ideal for taking both quick and constant measurements.

  • High-Performance Power Meter

    FTBx-1750 - EXFO Inc.

    Designed for the new LTB-8 Rackmount Platform, the FTBx-1750 High-Performance Power Meter and the OHS-1700 Optical Head deliver speed, accuracy and flexibility in a platform-based solution. The FTBx-1750’s unique, patented design saves time, cuts costs and significantly enhances throughput with its Continuous-mode peak-acquisition speed of 5208 acquisitions per second. Its 80 dB range and 300 μs stabilization time allows you to simultaneously measure high and low signals on one or two channels.Test more components with a single, small-footprint module, thanks to the FTBx-1750''s two-channel capability.

  • Salt Contamination Meter

    130 - Elcometer Limited

    Key features of the Elcometer 130 Salt Contamination Meter include: Fast reading rate allows multiple conductivity tests to be completed efficiently Pressure plate ensures a constant and uniform pressure to paper Automatic detection of paper size and automatic adjustment of reading value USB and Bluetooth® data output to ElcoMaster® software Dust and water resistant rugged design equivalent to IP64 Automatic temperature compensation ensures accurate results Non-oxidising gold plated contacts ensures lifetime accuracy Stores up to 150,000 readings in 2,500 alpha numeric batches Fully portable hand-held, ergonomic design ideal for use in the field

  • Terminal Power Meter

    TPM-50A - ShinewayTech

    ShinewayTech@ TPM-50A Terminal Power meter can test (1) Average power range: -40 dBm~+20 dBm;(3) Modulation bandwidth: 5MHz;(3) Continuous signal and burst signal test. Highly accurate power measurement CW and digital modulated signal (For example: GSM/EDGE, CDMA/EV-DO, WCDMA/HSDPA, WiMAX, and TD-SCDMA). It is very important to test that if the transmitter is at a specified level or not. For example, the tester needs to test the output power of base station. Because the lower output power produces the larger coverage area to cause call interruption.

  • Digital Panel Meter

    VAM - Chang Shuan Electronics Co., Ltd.

    VAM Voltage & Current Meter has been designed with high accuracy dual channels(isolated) measurement, dual display and communication of 0~600V and 0~10A for DC/AC/TMRS. In compact size(48 x 96mm)● Build in mathematic function such as Addition / Subtraction / Multiplication / Division / high or low selector in 2 channels input to meet various testing equipment inquiry.They are also build in 4 Relay outputs, 1 Analogue output and 1 RS485(Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission and communication for a wide range of industrial applications.

  • Pinless Moisture Meter

    MO57 - Extech Instruments Corporation

    Take pinless (non-invasive) Moisture measurements on wood and building materials without damaging the surface with the depth of approx <4" (100mm) with Extech’s MO57 Moisture Meter. The ball moisture sensor provides smooth gliding on hard or delicate surfaces. Easy-to-operate with display icons that indicate the levels of moisture content plus audible alert feature. Ideal for building restoration projects and applications where moisture detection on floors, tiles and under carpets is critical. A musthave tool for analyzing the after-effects of water leakage behind walls and in ceilings and also measuring moisture content on a non-flat surface.

  • Sound Level Meters

    HD 8701 - Delta OHM S.r.L.

    The sound level meter HD 8701 is a portable instrument, easy and quick to use, suitable for measuring industrial and civil noise levels. The noise levels can be read easily in dB (A) on the large liquid crystal display which also shows all the information concerning the mode of operation of the instrument. One second after switching on and with a resolution of 0.1 dB, the digital reading gives the continuously updated value of the RMS sound pressure level, with a type A frequency weighting. The single range from 30 to 130 dB further simplifies the use of the instrument, as the user does not have to change scale.

  • Sound Level Meters

    HD 2010 - Delta OHM S.r.L.

    The HD2010 is an integrating portable precision sound level meter performing either spectral or statistical analysis. The instrument has been designed combining maximum usage flexibility, and simplicity of use. The instrument has been designed in order to offer high-performance analysis of acoustic phenomena, with particular regard to Italian legislation on environmental noise. Attention has been paid to the possibility of adjusting the instrument to regulatory modifications, and to the necessity of meeting its users' needs of today and tomorrow. The HD2010 can be integrated with other options to extend its application scope at any time; the firmware can be updated directly by the user by means of the NoiseStudio program.