Hioki FT3151 Analog Earth Tester

Hioki FT3151 Analog Earth Tester

The Hioki FT3151 is an analog earth resistance tester using the established 2-pole and 3-pole (fall-of-potential) methods. Its balance-bridge pointer display and built-in cord winders make it a straightforward, reliable instrument for verifying Class A to D earthing in the field.

Key Features

• Two-electrode (Class D) and three-electrode (Class A to D) methods
• Three ranges: 10Ω, 100Ω and 1000Ω
• Analog balance-bridge pointer display
• Earth potential measurement 0 to 30V
• Cord winders for fast, tangle-free setup
• CAT II 300V safety rating
• LR6 alkaline battery ×6, approx. 1100 measurements

Included Accessories

AUXILIARY EARTHING ROD L9840, MEASUREMENT CABLE L9842-11 and L9842-22, MEASUREMENT CABLE L9841, CARRYING CASE C0106, LR6 alkaline battery ×6, instruction manual.

Applications

Verification of earth electrode resistance for Class A to D earthing installations using the standard fall-of-potential method, in residential, commercial and industrial settings.