Hioki FT6041-91 4-Pole Earth Tester (Set)

Hioki FT6041-91 4-Pole Earth Tester (Set)

The Hioki FT6041-91 is a complete earth-testing set comprising the field-rugged FT6041 earth tester together with the FT9847 signal induction clamp and CT9848 clamp-on sensor. It supports the full range of earth-measurement methods — 4-pole, 3-pole, 2-pole, MEC and 2-clamp — plus soil resistivity and low-resistance measurement, in an IP67 dust- and water-protected, drop-proof body.

Key Features

• Earth-resistance methods: 4-pole, 3-pole, 2-pole, MEC and 2-clamp
• Soil resistivity (Wenner 4-pole) and low-resistance (4-terminal) measurement
• Wide range 3Ω to 300kΩ with up to 100kΩ allowable auxiliary resistance
• Fast 6-second measurements
• IP67 dust- and water-proof; drop-proof from 1m onto concrete (with protector)
• Wide operating range -25°C to 65°C
• CAT IV 100V / CAT III 150V / CAT II 300V; Bluetooth via optional Z3210
• Set includes the FT9847 and CT9848 clamps for MEC and 2-clamp measurement

Included Accessories

FT6041 earth tester with standard accessories, plus SIGNAL INDUCTION CLAMP FT9847 and CLAMP ON SENSOR CT9848; auxiliary earthing rods, measurement cables with winders, earth nets module, carrying cases, LR6 alkaline batteries and instruction manual.

Applications

Comprehensive earthing surveys — soil-resistivity studies for grounding design, individual and multi-point electrode measurement, and low-resistance bonding checks — across construction, substation and industrial sites in demanding field conditions.