• Brand: HIOKI (日置電機)
• Model: FT3151
• Color: Black
• Weight: 0.8 kg
• Dimensions: 8.8 x 16.4 x 11.9 cm

Key Features

• Wide Measurement Range: 0-1150Ω, catering to a broad spectrum of testing requirements.
• Harmonic Reduction: Equipped with a frequency switching method to minimize the effects of power harmonics.
• Enhanced Grounding Rod & Cable Winder: Significantly reduces setup and operation time.
• Battery Type: Alkaline (6 AAA batteries included).
• Measurement Accuracy: ±2.5%f.s.

Specifications

• Part Number: FT3151
• Thickness: 88 mm
• Power Source: Battery powered
• Cutting Diameter: 164 mm
• Accessories Included: Auxiliary grounding rod L9840, measuring cords, carrying case, instruction manual, AAA alkaline batteries
• Battery Life: Approximately 1100 uses (based on 30-second measurements with 30-second rests under standard Hioki test conditions)

Functionalities

• Methods: AC potential difference method, 3-electrode method (Types A-D), 2-electrode method (Type D).
• Frequency Switching: 575 Hz / 600 Hz.
• Voltage: AC 50 V rms or less.
• Earth Voltage Measurement: 0-30 V, tolerance: ±3.0% f.s.

Advanced Features

• Assisted Ground Resistance Check: Ensures precise measurements even in low-resistance grounding works.
• Simplified Operation: Ergonomic dial for ease of use.
• Efficient Ground Rod Insertion: Enhanced design for easy soil penetration, reducing repeated insertions in dry soil conditions.
• Non-Tangling Measuring Cords: Innovative winder for rapid, hassle-free storage, significantly faster than traditional reels.

Ideal For

• Professional electricians and technicians requiring accurate and efficient ground resistance measurements.
• Use in various environments, including industrial and residential settings.

Note: Ensure the absence of earth voltage and minimize electrical equipment operation during measurement to avoid measurement errors.