Portable Testers

The One stop shop for all your Portable Test Instrumentation needs!

We have a wide range of portable test instrumentation for the electric and electronic fields, ranging from multimeters, cable fault locators, insulation and breakdown testers, clamp meters, calibrators to environmental testers and more…

Portable test instrumentation

Manufacturers of Portable Instrumentation
Yokogawa has been presenting strategic solutions to its customers who face these challenges. Our technology and expertise in industrial automation and control, test and measurement, information systems, and aviation and industrial support services enable us to present the highly appropriate solutions that our customers appreciate.

  • Handheld Calibrators
    Comprehensive source/measure instruments for all your calibration and equipment testing and maintenance .
  • Clamp-On Meters
    Clamp meters have basic function of leakage current measurement. These clamps allow you to measure current range from 4mA to 4000A. Choose your desired diameter of measurable conductor from 24mm to 68mm.

Manufacturers’ of Portable Instrumentation
Megger provides a full service solution to meet your electrical test and measurement needs. Our products provide testing solutions in the most critical maintenance areas including cable fault locating, protective relay testing, on-line monitoring of substation apparatus, and power quality testing. With such a diverse product offering, we are the single source for electrical test and measuring instruments.

  • Cable (Fault) Locators, TDRs and Cable Height Meters
    Whether locating cable faults or testing the integrity of communication, power, or control cables, TDRs and Megger Cable Fault Locators provide fast and accurate results. Each unit is a safe, low-voltage tester that can be used on virtually all cable types, whatever their power rating.
  • Digital and Power Clamp-on Meters
    The Megger range of clampmeters are an invaluable tool; there is no need to switch off or break the circuits. They offer a safe, non-intrusive way of diagnosing faults on live electrical circuits. All the equipment has been developed with easy of use, application versatility and flexibility in mind.
  •  Ducters ®Digital Low Resistance Ohmmeters
    The Megger range of DLROs are highly accurate, easy to operate instruments that measure resistance with resolution as fine as 0.1 micro-ohm. Digital micro-ohmeters and DLROs measure contact resistance of switch and circuit breakers, aircraft frame bonds, and rail and pipeline bonds just to name a few of the applications. Megger has models available for testing using test currents from 0.5 mA to 100 amps covering a multitude of applications that require precise low-resistance measurements.
  • Earth Resistance Testers
    Earth Testing covers the testing of earth electrodes and the measurement of soil resistivity. The instrument requirements depend on the range of applications.
  • Fiber Optics Meters and Sources
    The Megger Fiber Optic Light Sources and Power Meters have been designed to address a critical aspect of fiber optic cable testing. Attenuation of signal within a fiber due to sharp bends and breaks in jacketed or bare fibers, poorly mated connectors, and faults in fiber optic jumper cables, distribution frames, patch panels and splice trays may cause the transmission system to fail (due to insufficient light levels reaching detectors within the system).
  • 1-10 kV Insulation and Continuity Testers
    With over twenty 1-kV models to choose from, selecting the proper Megger insulation tester can appear a bewildering. Refinements and added features, however, separate one model from another in application and operator appeal. Megger has six 5-kV models from which to choose. All 5-kV insulation resistance testers offer the electrician, maintenance engineer, and repair technician flexibility, versatility, and capability as never before!
  • All Purpose and High Accuracy Digital Multimeters
    Megger multimeters provide a complet solution to electrical and electronic troubleshooting. All meters are CE marked and designed to international standards and are subjected to rigurous testing to ensure reliability and durability. Ideal for laboratory and field use.
  • Oil Test Sets
    The electrical properties of the oil can change with degradation due to oxidation, acids, sludge, gas and water absorption. These changes can be identified through a dielectric strength test. Megger Oil Test Sets are designed specifically to determine the dielectric strength of insulation oils. The range of Megger Oil Test Sets offer solutions for all oil testing.
  • Handheld Transformer Turns Ratio Testers
    Transformers are very reliable devices and can provide service for a long time if maintained and serviced regularly. They are also the single most costly item in any substation. To protect against failures that can result in costly repairs and long periods of downtime, trust your transformer to the accurate and reliable test equipment from Megger. The best insurance against transformer failure is to ensure that they are properly installed and maintained. The complete line of Megger equipment make testing easy and accurate.

Monarch Instrument
Paperless Recorders, Sensors, Strobes and Tachometers
Monarch Instrument was founded in 1977. And has grown to be one of the world’s largest suppliers of portable speed measurement products. We are an ISO 9001-2000 registered manufacturer of precision electronics.

  • Paperless Recorders
    Industry demands a higher level of reliability, better efficiency, more flexibility and lower costs. These industry requirements were kept clearly in focus when Monarch designed it’s fourth generation of Paperless Recording Systems.
  • Sensors  for Tachometers & Stroboscopes or stand alone use.
  • Optical Sensors-1-250,000 RPM. The most versatile and popular sensors.
  • Proximity Sensor- 1-60,000 RPM. The P5-11 is a rugged industrial 2 wire probe style inductive sensor.
  • Infrared Sensor- 1-999,990 RPM. Both the IRS-P and IRS-W are proven to be reliable high speed sensors.
  • Magnetic Sensors- 1-99,999 RPM. Self-powered gear sensor.
  • Digital Stroboscopes
    Today, with the increased sophistication of production technologies and emphasis on quality control, Stroboscopes must perform to a new standard. Monarch Instrument is setting that standard with a family of portable and machine vision, high performance, digital Stroboscopes. The Nova-Strobe DB Plus, PB and PALM Strobe are CE certified and include N.I.S.T. Certificates of Calibration. Palm Strobe also has a patented design and unique features. Monarch is a world-leader in portable stroboscopes.
  • Handheld Laser and Panel Mount Tachometers
    Monarch Instrument has set the standard for quality, reliability, efficient design and ease of use of ait’s handheld contact and contact/non-contact laser tachometers. Recognized worldwide, these tachometers have an unlimited range of industrial and laboratory uses. Ideal for Input/output shaft speed, belt, fan speed, total length and flash rate; from propeller speed to wire or yarn/filament speed, pulp and paper mills to blood centrifuges etc.

Manufacturers of Portable Instrumentation
Triplett Corporation was founded in 1904 in Bluffton, Ohio by Ray L. Triplett. Triplett is a locally owned private company and operates as an S-Corp.Triplett designs, manufactures, and markets electronic & electrical test & monitoring equipment supplying our customers’ needs .

Manufacturers of Portable Instrumentation
AEMC® Instruments manufactures professional electrical test and measurement instruments for the industrial, commercial and utility marketplace.