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  • LC-110 - Precision Current Loop Calibrator The Martel LC-110 and LC-110H are mA (loop) calibrators designed to take the loop calibrator class to the next level. The new LC-110 series feature a user friendly interface with dedicated buttons and a rotary encoder (Quick-Set Knob). This combination drastically reduces the time it takes to measure, simulate, or source both voltage and current and power up a loop. The rugged ABS plastic case is contoured to easily fit a technician’s hand and the large back lit graphics LCD is best in class.
    Martel Calibrators
  • 1400+ - Single Loop Controller The 1400+ controller is an evolved product from the West N4100. 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.
    Partlow
  • LC-10 - Closed-loop Line Operation Monitor Portable: the wireless modular test and handhold terminal are light and handy and have powerful usage for floating test lHigh resolution screen: 4.3” high resolution colorized screen, display the real-time test data and result clearly.
    Haomai Electric Power
  • OxyT-RA - 4-20 mA Loop Powered Two Wire Oxygen Transmitter The Model OxyTrans is an easy to use, accurate and economical way to measure Oxygen at trace and % levels. A simple display and one point calibration allows for a quick start of the instrument.
    EdgeTech Moisture
  • Model 861 - Hand-Held Open-Loop Motion Controller The 861 Hand-Held Motion Controller is a perfect companion for Newport?s open-loop CMA Actuators. The 861 allows open-loop operation with adjustable velocity control. This controller has a female ?phone-jack? receptacle. 
    Newport
  • 260A - Limit Alarm, DC Current Input, Loop-Powered The 260A accepts a 4 to 20mA input signal and provides a dry contact relay output if the input exceeds a user-defined setpoint limit. Power is received from the input loop.
    Acromag Incorporated
  • 1462 - Single Loop Controller The N4400 is a sophisticated, single loop controller which provides extensive profiling programming options for complex processes. The controller can create a profile with up to 121 segments, store up to 8 programs and configure and store extra programs on a PC.
    Partlow
  • 4-20mA Loop-Powered Transmitters/Drivers The transmitter converts the displacement or vibration signal to DC voltage and/or current for a DCS or PLC system. They control a 4-20mA current loop for a specified vibration range (ex. 0-5 mils peak-to-peak). The transmitters have a two-wire hook-up, powered solely by the loop current and have a power supply range of 15 to 36 volts.
    Riverhawk Company
  • 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
  • MZC-310S - Loop Meter The MZC-310S is a professional portable meter for testing electrical installations with over-current circuit breakers. The instrument measures short-circuit L-PE, L-N and L-L loop and prospective short-circuit loop current. A measurements can be done either with low testing current (up to 42A) with 2-pole method or high testing current (up to 280A) with 4-pole method that enables measurements with very high accuracy and resolution.
    Sonel S.A.
  • MS196 - Closed-Loop Motor Controller Pulse-locked Master and zero-cumulative-error Ratio-Follower (electronic gearing) modes. Features include multiple setpoints, contact-closure input and NPN output functions. Works with incremental shaft encoders.
    Electro-Sensors
  • 530 - 4-20 mA Loop Calibrator Process Calibration just became easier with Practical Instrument Electronics (PIE) Model 530 Loop Calibrator. It is simple and easy to use, yet packed with features. The EZ-Dial knob and EZ-Check switch are all that's needed to make simple adjustments or set 0% or 100% of full-scale. Now calibration is easy as PIE.?
    Practical Instrument
  • MS5910 - RCD/Loop Tester Trip out current/time measurement. Contact voltage measurement.
    Sinometer Instruments
  • LC-110H - Precision Current Loop Calibrator With Hart Communications The Martel LC-110 and LC-110H are mA (loop) calibrators designed to take the loop calibrator class to the next level. The new LC-110 series feature a user friendly interface with dedicated buttons and a rotary encoder (Quick-Set Knob). This combination drastically reduces the time it takes to measure, simulate, or source both voltage and current and power up a loop. The rugged ABS plastic case is contoured to easily fit a technician’s hand and the large back lit graphics LCD is best in class. The LC-110H differs from the standard LC-110 in that it incorporates HART communications and supports a select set of the HART universal and common practice commands. This unique feature allows the LC-110H to be used as both a loop calibrator and communication tool.
    Martel Calibrators
  • 501B - CT Secondary Loop Tester The best way to test CTs in service is to use an admittance tester. The admittance test can be quickly performed even with 50Hz/60Hz current in the primary, and is a very sensitive means of detecting shorted turns and various other faults in CTs. The admittance test will find every fault except a high resistance joint.
    Red Phase Instruments
  • DPI 841/842 - Frequency Calibrator/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 &
  • 1048 - V-I Loop Calibrator A current, voltage, and process loop calibrator that covers the needs of an R&D lab and process control engineer. Source and measure in three current and voltage ranges plus a transmitter simulator/sink function. It has 4.5 digit (0.005% of span) resolution.
    Time Electronics
  • 334A - Loop Calibrator Checks all loop signals—mA, % of Span and DC V. Save time on every mA transmitter, recorder, alarm trip, I/P and computer you calibrate. Flip the QUIK-CHEK switch for instant outputs of 4 and 20 mA accurate to 0.006 mA! Source 0.00 to 24.00 mA or -25.0 to 125.0% read mA or percent to 52.00 mA, simulate 2-wire transmitters, measure -99.99 to 99.99 volts DC power & read 2-wire transmitters.
    Altek
  • 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
  • LP2000 - Loop Tester Fast and accurate autoranging loop tester and is the lowest cost 16th Edition earth loop impedance tester with PSC available. It can carry out phase earth and phase neutral testing and it automatically displays PSCC readings. A wander lead for testing bonded metalwork is also supplied
    Martindale Electric
  • DPI 811/812 - RTD Calibrator/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 &
  • 458-LM-A8-30 - Multi-Standard Local Loop Simulator Simulates 26 AWG PIC as specified in ANSI T1.417; Bandwidth up to 30 MHz; Ideal for testing ADSL, ADSL2+, VDSL, VDSL2 modems/DSLAMs; 8 channels per line module;
    Telebyte
  • 9001780915 - Cablemate LOOP a LINE The Loop a Line is a product developed specifically for telecommunications technicians involved in fault location activities. It provides the functionality to remotely switch the line through 4 positions: open, short, tone and exchange
    Aegis Pty. Ltd
  • RCD Loop Line Digital measuring instrument for RCD testing with Loop and Line resistance measurement also without tripping the RCD.
    Metrel

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