• Wireless support. Transfers measurements to your smartphone or tablet and allows you to quickly create reports with field photos and drawings.
• Wide 0Ω to 2000Ω measurement range
• Minimize cabling time with innovative earthing rods and cable winder
• Transfer readings on instruments to easy-to-read graphical reports to prove the integrity
• Increase your work productivity & save costs!

Tough and Ready for the Field IP67 Dustproof and Waterproof

Earthing or grounding of electrical equipment is essential to maintain safety, protect lives, as well as prevent damage to equipment. The FT6031-50 is an IP67 dustproof and waterproof two-pole or three-pole ground resistance tester with a large, easy-to-read display, highly sensitive earthing rods, and innovative cable winder that significantly reduces the amount of time needed to complete earth resistance tests.

Compatible with Wireless Adapter Z3210 (optional). It transfers measurements to your smartphone or tablet and allows you to quickly create reports with field photos and drawings.

IP67 dustproof and waterproof Since the FT6031-50’s enclosure is designed to keep out dust, it can be used with peace of mind in settings where it would be exposed to mud and dust. And if the instrument gets dirty, it can be rinsed clean with water.

You can select from two grounding resistance measurement methods (two-pole or three-pole). The instrument switches the internal connection automatically when the selection key is pressed, so there is no need to connect a short bar or other fixture.

Three-pole method:

Measure grounding resistance after inserting supplemental grounding rods into the ground.

Two-pole method:

Class D ground installations can be measured by using the Class B ground of a pole-mounted transformer.

The FT6031-50’s supplemental grounding rods are thin, making it easier to insert them into and remove them, from the ground. The rods are made of rigid, corrosion-resistance stainless steel. In addition, the allowable resistance of the supplemental grounding electrodes has been increased by a factor of 10. This enhancement eliminates the inconvenience of setting and resetting the rods over and over again when the allowable resistance is exceeded, for example in dry soil conditions.

The FT6031-50 is extremely easy to operate: just press the MEASURE key. The instrument will automatically complete the following sequence of operations: ground potential check → supplemental grounding electrode check - grounding resistance measurement. Auto-range operation eliminates the need to switch ranges since the instrument automatically selects the optimal range.

When measuring grounding resistance, it takes time to put away the long measurement cords. Hioki’s winders can rewind cord about twice as fast as the reels, dramatically reducing the amount of time needed to clean up after measurement.

Expanded allowable earth voltage range from 10 V RMS to 25 V RMS. Even in an environment where the earth voltage is 25 V RMS, stable ground resistance can be measured.

Easy! Just connect the Z3210 Wireless Adapter to your Hioki compatible instrument, to make it Bluetooth® ready. Wirelessly connect Hioki-compliant instruments with a simple connection. Transmit measured values to your tablet or smartphone.

With Hioki's free application "GENNECT Cross", you can create reports using measured values, graphs and photos while measuring.

Compliance with wireless regulations in more than 50 countries and regions

Even wireless technologies with low signal strength must meet the regulations of each country.

Z3210 complies with wireless regulations in more than 50 countries and regions and does not violate the regulations when it is used in the countries and regions.

The number of compatible measuring instruments will be gradually increased.

A special website introducing the charm of GENNECT Cross has been released.

We will continue to provide useful information such as functions, application examples, and technical information in the field.