Clamp Meters | Clamp Multimeters | Electrical Clamp Meters

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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.

1mA to 1000A AC Leakage to Load Current Clamp Meter with 10 µA Resolution in Innovative Flip Design Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3293-50 features a thin and compact clamp core that can measure current between a wide 30mA to 1000A range. The clamp meter is constructed so that the position of the display panel can be adjusted to suit the measuring location, and the back light makes it easy to use even in dark locations.

2-channel Current Logger to Easily Record Load Current of 50/60Hz Lines and Leak Current Hioki compact 1 or 2-channel data loggers feature a 60,000 data set/channel memory to measure temperature, humidity, voltage or instrumentation signals. The LR5051 logs current over 2 channels in as fast as 1 second intervals. Customers using the previous Model 3636-20 Clamp Logger should note that the LR5051 can only record 15,000 points of average data, vs. 32,000 data points available in the 3636-20. Note: Communication adapter LR5091 or Data collector LR5092-20 is necessary to transfer data from a LR5000 series Logger to a PC

1mA to 200A AC Leakage Current Clamp Meter with 10 µA Resolution to Analyze Distorted Waveforms • True RMS • AC leak current and load current testing • 10 mA leak current range with 10 µA resolution • Load current up to 200 A

60A to 1000A AC Load Current Clamp Meter with 45Hz to 400Hz bandwidth in innovative flip design Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3291-50 features a thin and compact clamp core that can measure load current between a wide 60 to 1000A range. The clamp meter is constructed so that the position of the display panel can be adjusted to suit the measuring location, and the back light makes it easy to use even in dark locations.

42A to 1000A AC Current Clamp Meters with Double Opening Jaw and Slim Profie to Get into the Narrowest Spaces Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3280-10 and 3280-20 are our most popular clamp on meters, featuring a thin and compact clamp core that lets you get into the tightest spots.

600A and 1000A AC Load Current Meters and Multifunctional Testing and Distorted Waveforms Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 3281 and 3282 are True RMS clamp meters measuring up to 600A and 1000A load currents, and are housed in a rugged body for long use.

AC Current Transformer to Meet Applications Exceeding 1000A AC Hioki clamp sensors are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The 9290-10 is a clamp-on adapter rated for 1500A AC, and features a 10:1 CT ratio. In addition to the large clamp diameter, broad frequency characteristics and good phase characteristics, the CT reliably provides Hioki clamp on power meters with expanded range and large current measurements. Note: Cannot use with Model 9279