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

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Showing recent results 3016 - 3030 of 4335 products found.

  • Conductivity / TDS / Salinity

    Sper Scientific

    The amount of mineral and salt impurities in the water is called total dissolved solids (TDS). TDS shows how many units of impurities there are for one million units of water. One way to measure impurities in water is to measure the electric conductivity of water. Absolutely pure water is a poor conductor of electricity. Water shows significant conductivity when dissolved salts are present. Over most ranges, the amount of conductivity is directly proportional to the amount of salts dissolved in the water or Salinity. Four basic styles of Conductivity / TDS / Salinity meters are available for varying applications: Pens, Portable Meters, Data Loggers, and Benchtop meters.

  • ARINC HSI / ADI Test Fixture

    TA-2000 - Tech-Aid Products

    The TA-2000 test fixture is a combination panel that incorporates all the standard capabilities of the legacy CTS-11(ADI) and CTS-12(HSI) panels and much more. This panel is married to our model TA-1001 dual synchro transmitter/API panel thus allowing for local stimulus and alignment of the instruments synchros and resolvers. The panel provides for testing of both superflag(28v) and low level meters through a matrix of switching that will allow testing of all meters simultaneously or just individually. The low level meter drive circuit also incorporates an automatic mode that will continuously oscillate the L/R and Up/Dn pointers.

  • Air Ion Counter

    Alpha Lab, Inc.

    The Air Ion Counter is a handheld meter designed to measure ion density-- the number of ions per cubic centimeter (ions/cc) in air. It measures this number separately for positive and negative ions (+ and - ions are usually present simultaneously). This instrument is a true ion density meter, based on a Gerdien Tube (Gerdien Condenser) design, and it contains a fan which pulls air through the meter at a calibrated rate. The standard model measures up to 2 million ions/cc (for comparison, outdoor air typically has 100 to 1000 ions/cc, both + and -). The 2 million range is sufficient for almost all situations except for measuring very close to electric ionizers or strong radioactive sources.

  • Phase ID Systems

    Bierer & Associates, Inc

    LED Meter Probe allows the user to take Real time Phase Angle readings along with AC nominal voltage readings. A PD800W LED Meter Probe works in conjunction with the Receive Unit to verify phase identification along with the actual phase angle data. This is all done without any calculations or data transfer from the field to a base computer. The meter probe and reference probe or receive unit can operate at 100 feet of separation and up to 300 feet line of sight separation. In the event that this distance would need to be greater, the Receive Unit can be unplugged from the charging cable and taken into the field while operating on it's rechargeable batteries for up to 8 hours at a time.

  • pH/ORP Testers

    Hanna Instruments, Inc.

    Waterproof tester is an advanced meter that has many features found in more expensive portable and bench top meters. This ergonomic meter features automatic one or two point calibration to known buffer, automatic temperature compensation, battery percent level indicator at start up, and a stability indicator to alert the user when a stable reading has been obtained. The large multi level LCD display that shows both pH and temperature simultaneously. The pHep4 tester also features a replaceable pH probe that has a unique extendable cloth junction to clear any clogging that occurs.

  • True Three-Phase Test Systems

    2350 Series - Radian Research, Inc.

    The Model 2350 sets the benchmark for precision and functionality in today’s meter testing industry. This versatile testboard provides fully ANSI compliant testing using either a single or three-phase voltage and current up to 50 Amps. Three-phase power combined with the file/graph capabilities of Winboard™ software gives you the power to test today’s meters with any combination of voltage phase angles, current imbalances, phase angle imbalances and frequencies in .001Hz steps. With the revolutionary Turbo Test™ option, you can run simultaneous series and element tests and increase the productivity of your meter shop five-fold*.

  • Flow measuring batch computer

    SY015 - Synectic Electronics

    The New SY015 Batch computer offers many new features over its predecessor. While it is a direct drop in replacement the extra features make it so much more useful. The digital panel meter links to flow meters and has a clear six digit red 14mm LED display which can be set to show batch quantities counting up towards or down from your target. The new version offers a secondary display for use as either a batch counter or a rate of flow meter. The user can program this during calibration by simply toggling between the choices.

  • GOLD MINER TEST SYSTEM

    EMSYST Ltd

    With the EE-60A-3, you can automatically test the accuracy of your meters at Full-Load, Light-Load, and Power Factor values with a push of a button. Generating up to 60 Amps (continuous) on each phase, allows you to test transformer-rated meters, as well as self-contained meters. If there is no test switch under the meter, then a Meter Test Jack might be used (see Accessories). Select a Test Plan, and see how the EE-60A-3 automatically sequences through up to 12 user-defined meter tests. You can even create up to 99 of your own Test Plans. And don't forget, the integrated 3-Phase Energy Standard is fully traceable to NIST, and has an accuracy of +/-0.04% over its working range.

  • Antenna Analyzer

    COMET Corporation

    Simultaneous measurement of Impedance/VSWR with a Cross Meter. Wider bandwidth achieved through a newly-designed circuit. Measurable RangeSupported Connectors M1.8270MHzA-F Range N300500MHzHigh Range

  • Atmospheric Pressure Sensor

    SBS-02A - Futaba

    Provides: Altitude and rate of climb/descent data. Range: 500-1100hPA or 162.4-16,000 feet (-50 to +5500 meters). Weight: 0.10 oz. (2.7 g)

  • Chair Probe

    CP-1500 - Static Solutions Inc.

    Stainless steel fabricatedTest chairs with a resistance meter like the Ohm-Stat RT-1000 Resistivity TesterIncludes banana plug to 4.0mm monaural plugMade in the USA

  • Communication Test Equipment

    Crotech Instruments Limited

    * High Frequency Stability* Output Level Accuracy of ±0.2dB* Low Harmonic Distortion* Selectable Output Impedance* External Tunning through Aplab's Selective Level Meter

  • Current Transformers

    Cewe Instrument AB

    Our current transformers provide an essential link in the AC measurement system and are the perfect complement to our panel instruments, transducers and energy meters.

  • COATING THICKNESS gauge

    CM-8823 - Rinch Industrial Co.,Limited

    This meter measures coating film thickness of all non-magnetic coatings such as varnish, paint, enamel, chrome, copper, zircon... on non-ferrous metal base materials.

  • Concentric Pen Probe

    807 - ACL Inc.

    This miniature concentric ring probe allows for small areas to be measured for surface resistance in accordance to ANSI/ESD STM11.11-2006 when connected to a resistivity meter or megohmmeter.