- 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.