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  • EL-USB-4 - 4-20mA Current Loop USB Data Logger This data logger measures and stores up to 32,000 current loop readings over flashing red and green LEDs. The data logger features a pair of screw terminals and is supplied complete with a a 4-20mA d.c. measurement range. The user can easily set up the logging rate and start time, and download the stored data by plugging the module straight into a PCs USB port and running the purpose designed software under Windows 2000, XP or Vista
    Lascar Electronics
  • EZtouch ADSL2+ - Troubleshooting Circuits and Copper Loops Large TFT color display with touch screen and smart navigation. Handheld durable design. Quickly test upstream /downstream max bit rate, channel utilization, noise margin and power. Fast pass/fail Copper tests with DMM (ACV, DCV, Loop and Insulation Resisance, Capacitance, Line length) Bits/Tone and SNR/Tone graph and table results. Detect and indicae xDSL alarms and errors, ES statistics. Complies with industry standards. Supports multiple protocols. IP PING test for xDSL and LAN indicates PING latency with min/max/avg results.
  • 458-LM-A8-30 - MULTI-STANDARD LOCAL LOOP SIMULATOR Accurately simulates attenuation and impedance Full bidirectional operation at all specified frequencies 26 AWG PIC as specified in ANSI T1.417
  • LF-22 - Loop Finder The LF-22 Loop Finder is a handheld tester designed to let the user ?see? the electromagnetic field given off by an active inductive loop and provide a visual indication of the loop's signal strength.
  • 3G3MX - Open Loop Vector Micro AC Drives * Open Loop Vector Control for all general purpose and moderate to high performance applications such as mixers, compressors and conveyors. * High starting torque: 200% at 1 Hz allows start of high inertia loads * Side-by-side mounting saves panel space * Overcurrent and Overvoltage trip suppression reduces nuisance tripping * Built-in PID function eliminates the need for external controller * Restart function allows automatic recovery from momentary power loss * Removable control circuit terminal block saves wiring time
    Omron Electronics
  • MS7207 - Loop Calibrator Source or simulate 0-20mA or 4-20mA DC current output.
    Sinometer Instruments
  • Closed Loop Current Sensors Closed loop sensors measure dc and ac currents and provide electrical isolation. They offer fast response, high linearity and low temperature drift. The current output of the closed loop sensor is relatively immune to electrical noise. They are the sensor of choice when high accuracy is essential.
    F.W. Bell
  • 705 - Loop Calibrator The new Fluke 705 Loop Calibrator is a cost-effective, integrated solution for calibration, repair and maintenance of current loops. mA sourcing, simulation and measurement. 0-28 VDC measurement to check Loop Voltage. 24 V Loop supply with mA measure.
  • RC2000 - RCD Tester loop Fast and easy to use and suitable for testing all common RCDs up to 500mA. The RCD rating is set using the convenient centrally located rotary switch. Three different currents (full, half and fast test) are available at a touch on one selector, and 0° or 180 & deg (positive /negative half cycle) can be set on the second selector.
    Martindale Electric
  • RTTLUS - RTT Loop Unit The RTTLUS is the Loop Unit for the HFE Real-Time Tuning (RTT) Load-Pull Measurement System. The unit contains the microwave electronics for a complete active loop system. A RF active load provides a variable reflection coefficient, with user-controllable magnitude and phase. Its purpose is the same as traditional passive tuners: creating a mismatch.
    HFE High Frequency
  • 653T - Signal Spltter, Loop-Powered These units receive 4-20mA process current inputs and provide isolated 4-20mA output signals. Each channel operates independently and is isolated from the others to prevent interaction between channels.
    Acromag Incorporated
  • 1166 - Single Loop Controller The 1166 is a powerful, single loop profile controller for complex processes. It offers profiling capability with 4 programs each of 16 free format segments making it a leader in its class.
  • HM020 - Triple-Loop Antenna Fully automatic measurement of the magnetic field strength in the X, Y and Z planes of a centrally placed EUT; receiver / processor-controlled.
    Rohde & Schwarz GmbH
  • LAS1 - CISPR 15 Loop Antenna LAS1 is a f2m loop antenna for testing magnetic emission of fluorescent lamps in the bandwidth 9kHz - 30 MHz in accordance with specification CISPR 15 (EN 55015).
    TESEO S.p.A.
  • FoSmeter H - Magnetic Field Strength Meterc/w Loop Listener The FoSmeter H combines the functions of the FoSmeter magnetic field strength meter (as detailed in column two) and a loop listening device in one unit.
    SigNET AC Ltd
  • rtX - Real-time System for Hardware-in-the-Loop Simulation The rtX is a high-performance, standards-based, open-architecture real-time system for hardware-in-the-loop simulation, controller prototyping, and test applications. The rtX features the latest Intel multi-core processors for the primary computational power. A wide range of PCI, PXI, PCIe, and other off-the-shelf I/O interface cards may be used to customize each rtX real-time system.
    Applied Dynamics
  • 535 - 4-20 & 10-50 mA / V Dual Range Loop Calibrator Practical Instrument Electronics (PIE) Model 535 brings you the features of the original Model 532 for 10-50 milliamp process loops. On power up you can select 4-20 or 10?50 mA. The EZ-Dial knob and EZ-Check switch are all that's needed to make quick adjustments or set 0% or 100% of full scale. The EZ-Step? button provides one-handed stepping.?
    Practical Instrument
  • TES-1800 - LOOP / PSC Tester Large custom high contrast display. Auto lock out if test resister overheats. Voltage indication. Measure low loop with 0.01 W resolution. High loop range permit measurement of ground spikes. Microprocessor controlled.
    TES Electrical Electronic
  • XL-1 - Loop Meter The CM-1TB + XL-1 are modern digital current loop-powered meters that convert standard loop current to engineering units. They feature high accuracy and a large 0.6-inch LCD display. Proven reliability combined with low cost has earned these meters world-wide acceptance, with thousands in use.
    Non-Linear Systems
  • TX915 - Loop a Line consists of an OSCILLATOR or TONE SENDER and a SIGNALLING PROBE Loop a Line is an important development providing the communications technician with an instrument that cuts repair and installation costs! Loop a Line consists of an OSCILLATOR or TONE SENDER and a SIGNALLING PROBE. Two sets of test leads complete the equipment.
    Teletech Pty. Ltd
  • 1800+ - Single Loop Controller The 1800+ controller is an evolved product from the West N8100. The product benefits from having more versatile features and user-friendly functionalities such as remote setpoint inputs, digital inputs, plug-in output modules, a customisable operator/HMI menu, jumperless and auto-hardware configuration, and 24VDC transmitter power supply.
  • 4126NA - Loop/PSC/Electric Network Analyzer Tester 2 Lines x 16 Characters L.C.D. Auto-ranging/auto-off. One push button oeration.
    Hoyt Electrical Instrument
  • 3200 - Single Loop Controller The instrument has the largest red or green digital display in a 1/32 DIN package. In addition to the red or green display the 3200 benefits from three additional multi-colour LEDs to indicate process, alarm and configuration statuses.
  • DPI 800/802 - Pressure Indicator/Loop Calibrator The DPI 800 Series is a complete range of advanced, robust and simple to use hand-held instruments. Highly cost effective, these tools are ideal for test/calibration of many popular process parameters. Advanced features and technical innovations address more applications in less time and deliver results you can rely on.
    GE Measurement &

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