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

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Showing recent results 4021 - 4035 of 4364 products found.

  • Tube Tester / Tube Checker

    RM 1 - Beck Elektroakustik

    Using the RM 1 Tube Checker it is immediately possible to do an exact plate current measurement without doing the often very toilsome procedures mostly necessary with classical devices. Put the electron tube, which should be measured, simply into the accordingly marked test socket, switch the equipment on, select the socket by using the rotary switch (it is indicated by a LED), wait for approx. three minutes till the tube is working stabile and read off the value on the panel meter.

  • Turbidity / Chlorine

    Sper Scientific

    Turbidity (undissolved solids) is an important measure of water quality in environmental testing, wastewater, petrochemical, beverage industry, and electroplating. Water chlorination is the process of adding chlorine (Cl2) to water as a method of water purification to make it fit for human consumption as drinking water. Sper Scientific offers Turbidity and Chlorine meters that meet the EPA method 330.5 for waste water and standard method 4500-CI G for drinking water and the ISO 7027 standards.

  • Water Level Indicators

    Integrated Geo Instruments & Services Private Limited

    Water Level Indicators with counter mechanism is a very handy device to quickly check the level of water in open wells and in bore wells. A sensor attached to the end of a cable, wound on a winch is lowered in to the well over a calibrated wheel attached to the counter mechanism. The moment the sensor touches the water surface, a panel meter on the winch which is on the ground shows full deflection with buzzer sound. The depth to the water level from the ground can be read off in metric scale on the counter.

  • Waterproof Ecotestr pH 2 Tester

    WD-35423-10 - OAKTON Instruments

    Simply dip and read the orientation of the display means no need to turn your head or tilt the tester. This low-cost meter is perfect for most applications. The single-junction electrode is recessed to protect against breakage. The unit offers up to three-point calibration with auto-buffer recognition for quick calibrations, automatic temperature compensation for accurate reading under changing conditions, hold function to lock measure value, and auto-off to prolong battery life.

  • Whole Cell Clamp

    BVC-700A - DAGAN Corporation

    Operates as both a Bridge Current Clamp and a Continuous Voltage Clamp Amplifier. Small Box Probe in five current ranges with automatic decimal point selector on meterGated Independent Step Command current or voltage generator with a three digit digital push wheel programming dial.LED indicator lights for headstage multiplier and meter modeBuzz control to facilitate cell penetrationSmall size takes up less rack space, yet is uncluttered, easy to use, with well defined controls  Optional 1000 Gain AC Coupled Headstage for extracellular recording

  • Digital Multimeters

    all-sun

    * LCD display, Max.displayed value: 6000(frequency: 9999)* Measures the true-rms values of AC voltage and AC current.* Transfers the measurement readings of the meter to a computer through standard USB port * Data-hold mode * Analog bar graph(61 segments), reading unit indication and backlight * Automatic polarity indication* Manual range mode and autorange mode * Automatic/manual power-off * Relative value measurement * Max./Min. measurement* Overload protection, CAT III 1000V * Provides low battery indication

  • Temperature Sensors

    TT420 - Electro-Sensors, Inc.

    Features • 2-wire, loop-powered 4-20mA analog output • Attachment probe, sensor, and 2-wire 4-20 mA signal conditioner • Compatible with PLCs, meters, and data acquisition systems • No user calibration • TT420Z 1/4" stainless steel probe • TT420S 1/4-28 threaded stud – screws into any 1/4-28 tap • TT420F mounts onto any flat surface • UL listed, Intrinsically Safe (IS) • Class I, (C, D) and Class II, (E, F, G)

  • Keithley Optical SourceMeter® Instruments

    Tektronix, Inc.

    Fiber Alignment Photodiode Meter 2502: High speed analog output enables LIV testing at the fiber alignment stage.Pulse Laser Diode Test System with optional Integrating Sphere 2520/KIT1: Synchronizing test system providing sourcing and measurement capability for pulsed and continuous LIV test.NOTE: This product cannot ship to EU countries. Details.TEC SourceMeter SMUs, 2510 and 2510-AT: Ensure tight temperature control for laser diode modules by controlling its thermo-electric cooler.

  • Modular Variable Optical Attenuator

    VOABlade - Coherent Solutions Ltd.

    The VOABlade integrates with the MTP1000 or MTPmini chassis, allowing for customization and scalability. With up to 9 VOABlades in a single MTP1000, you have up to 36 individual attenuators – which can be controlled individually or in sync through one, intuitive software application. Each VOAblade has an integrated power meter for precise output power control, even with fluctuating input.

  • USB HD-SDI Audio/Video Codec

    2226 - Sensoray Co., Inc

    High profile H.264 HD/SD encoding and decoding Transport stream format HD (1080i, 720p) and SD (NTSC, PAL) Audio on SDI or external Audio level meter Blu-ray compatible HD/SD uncompressed frame snapshot capture Full screen 16-bit color graphics and text overlays with transparency Low latency uncompressed preview stream

  • Test Analyzer

    ST2303 - Shenzhen Star Instrument Co., Ltd.

    The ST2303 three-phase energy meter field test analyzer reaches accuracy class 0.05. It generates stable signals by using ARM and digital signal processing technologies. Its highlights include compactness, light weight and portability. Various supply options, including measuring circuit, external AC power supply and internal lithium battery are offered.

  • RS-232/RS-485 Converter

    ECD485 - EDMI

    Deploy sub-metering sites and simple metering networks with ease using the EDMI MiniHub RS-232 to RS-485 converter.1/4 Load RS-485 modules allow for up to 128 devices over 1.2km of wired daisy-chain network, with each meter capable of becoming the Network Master and remotely connecting to a backhaul system via an integrated EDMI Modem Port redirect connector.

  • Multiparameter Measuring Systems

    Anton Paar GmbH

    The multiparameter measuring systems of the Modulyzer series determine several parameters in a very short time. The basic configuration, the Modulyzer Prime Class, consists of a DMA™ Generation M density meter and an Abbemat refractometer. The Prime Class Modulyzers are ideal entry-level models for laboratories, optionally upgraded with further modules at any time and customized for individual applications. The Unlimited Class Modulyzers are suitable for more advanced applications, with non-Anton-Paar devices included in one measuring system.

  • Sample Changer

    Anton Paar GmbH

    Anton Paar’s Xsample™ series offers you more automation options than you will find anywhere else. The many different Xsample™ sample changers are combined with a wide variety of Anton Paar density meters, viscometers, refractometers, and beverage analysis systems to provide the exact automation workflow you need. From low to high viscosities, from corrosive samples to dissolved gases, from single measurements to high-throughput solutions for large quantities of samples per day - we know how to automate your daily business.

  • Voltmeters

    AMPTEC RESEARCH

    ARC Flash No Volts Meter is an ultra-safe portable digital voltmeter. It can provide testing of voltage on firing and related system lines. The 620EXV is certified to meet USA MIL. STD. 810 MTD. 511, therefore compliant for use in explosive atmospheres. This product will accurately inform its operator using red and green lights (which can be set to custom levels) to indicate whether or not the voltage level conforms.