Digital Multimeters | Clamp Meters | Insulation Testers | Network Testers | Meter Relays

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20A/200A AC/DC Clamp Meters with Analog Output and Peak Hold for Inrush Measurement Applications Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3284 is an AC/DC current and voltage clamp meter with analog output capabilities and a peak hold function.

200A/2000A AC/DC Clamp Meters with Continuity Check and Resistance Testing or Analog Output Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3285 and 3285-10 measure DC, AC or AC+DC current in live power lines without tapping into or connecting the lines, and includes a variety of features and functions including automatic zero adjustment that turns a normally troublesome task into a one-touch operation. Model 3285 comes with AC adapter and output terminals to enable connection to other instruments such as recorders.

Single-Phase and Three-Phase Handheld Power Meter with Harmonic Analysis Up to 20th Order Hioki clamp meters are best in class handheld current and voltage meters for safely and accurately measuring power lines. The 3286-20 can measure voltage, current, power, power factor, phase angle, reactive power or frequency, as well as detect phase sequence on live lines at any desired point of a single-phase circuit or three-phase circuit. Note: The 3286-20's three-phase power measurement method calculates and displays the power values for a sine wave input at 50/60 Hz, assuming it is balanced and there is no distortion. Accurate measurement is not possible on a three-phase line if it is not balanced, for example when controlled by an inverter or thyristor. Since there is no integration function, it is not possible to measure total energy consumed (Wh).

Lightweight Ground Clamps with Bluetooth® Data Transfer The FT6380 and FT6381 measure grounding resistance simply by clamping to multiple-grounded ground wires. No auxiliary grounding rod is needed, and there is no need to disconnect the ground wire from the grounding rod. The compact, low-profile sensor can be used to clamp ground wires with ease, and also provide AC current measurement functionality and can measure currents ranging from leakage current on the order of several mA to load currents of up to 60 A. Note) The application supports Android™ OS 2.1 or later, but proper operation is not guaranteed on all Android™ handsets. For more information about the devices on which proper operation has been confirmed, please refer to the notes on the right. Please download and install the “FT6381 Communication Software” from the Google Play™ store in order to use the wireless connection function with an Android™ phone. The software is free, but the user is responsible for any Internet connection costs incurred in the course of downloading or using the application. Bluetooth® is a trademark of Bluetooth SIG, Inc. and licensed for use by Hioki E.E. Corporation.

Classic Earth Resistance Tester Using 3-Pole Method Earthing or grounding of electrical equipment is essential to maintain safety, protecting lives, as well as prevent damage to equipment. The 3151 uses the AC phase differential system to measure earthing resistance, which assures that accurate measurements are unaffected by earth voltage and auxiliary earthing resistance.

World’s First Non-Metallic Contact Voltage Tester Measures 600V With Optimal Safety Hioki leads the industry in non-metallic contact test and measurement technology that promotes safety on the worksite. The 3258 is a line voltage tester that employs a coupling capacitance cancellation method to measure voltage in AC circuits without requiring metal-to-metal contact. Voltage can be measured safely at practically any location, on either insulated or exposed metal conductors.

Non-Metallic Contact Voltage Detector with Battery Life Indicator Hioki leads the industry in non-metallic contact test and measurement technology that promotes safety on the worksite. The 3120 is a non-metallic contact voltage detector with a power switch that also gives a clear indication of the battery state with a green LED. When voltage is detected, the LED lights red along with an audio signal.

Non-Metallic Contact 70V to 1000V Phase Detector Hioki’s non-contact voltage detection and measurement technology places efficiency and safety as priority considerations with the goal of protecting customers that need to conduct on-site electrical work as part of renovations and expansions of manufacturing plants and buildings. Model 3129-10 is a non-contact phase detector that detects the phase of electrical current flow within insulated wires without the use of metallic contact voltage clips.