Showing results: 46 - 51 of 51 items found.
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HIOKI E.E. Corp
DC Voltage and Current Signal Generator and Tester for Routine Maintenance of Standard Devices
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FT4310 -
HIOKI E.E. Corp
Hioki is pleased to announce the launch of the Bypass Diode Tester FT4310 for Photovoltaic Systems. The FT4310, which is designed to test bypass diodes in strings of crystalline photovoltaic cells, can be used to detect open and short-circuit faults in bypass diodes by string either in daylight or at night. The instrument is the first portable device capable of detecting bypass diode open faults in operating panels (without requiring the panels to be shielded from sunlight).
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FT3151 -
HIOKI E.E. Corp
Earthing or grounding of electrical equipment is essential to maintain safety, protecting lives, as well as prevent damage to equipment. • Three-electrode method, Two-electrode method (Simple Measurement) • Wide measurement range for 0 to 1150 Ω, based on EN standard •Switchable measurement frequency to reduce the effects of power supply harmonics • Dramatically faster setup: Comes with improved grounding rods and cord winders. CAT II 300 V
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FT6380 -
HIOKI E.E. Corp
The FT6380 measures 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.
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HIOKI E.E. Corp
Built-in PV dedicated function 600 V AC/ 1000 V DC meter 5 test voltage ranges from 50 to 1000 V Comparator function Integrated hard carrying case
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HIOKI E.E. Corp
IP67 protected top in the industry Test all ground types from Class A to Class D with a single meter Wide 0 to 2000 measurement range Minimize cabling time with innovative earthing rods and cable winder