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LHY LCD Wideband Powerline Noise Analyzer - Power Supply

LHY LCD Wideband Powerline Noise Analyzer

by LHY Audio
₹ 13,990 - ₹ 13,990
₹ 13,990
₹ 13,990
₹ 13,990 - ₹ 13,990
₹ 13,990

Taxes & Shipping Included

The LHY LCD Wideband Power-line Noise Analyzer is designed to detect high-frequency noise interference in AC power lines (220V/110V) and provide real-time feedback through digital display and audio output. It is ideal for power quality monitoring, EMI testing, and evaluating noise reduction performance in electrical systems.

Applications

  • Detecting high-frequency noise in household/industrial power lines.
  • Evaluating noise suppression performance of filters, isolation transformers, or UPS systems.
  • EMI testing during electronic device development.

Features

  • Wideband Measurement: Covers noise frequencies from 300kHz to 700kHz, addressing common powerline interference.
  • Real-Time Feedback:3.5-digit LCD Display: Shows noise intensity (higher value = stronger noise).
  • Built-in Speaker: Audibly amplifies detected noise (louder sound = higher noise level).
  • Adjustable Sensitivity: Fine-tune sensitivity (e.g., set to 100 as baseline) to compare noise levels before and after filtering.
  • Over-Range Alert: Red LED lights up when noise exceeds measurable range.
  • Anti-Slip Design: Rubber feet ensure stable placement during operation.

    Specifications

      • Input Voltage: 220~240VAC 
      • Power Frequency: 50/60Hz
      • Power Consumption: 4W
      • Operating Conditions:Temperature: 13~33°C Altitude: ≤2000m
      • Dimensions & Weight:135mm (L) × 91mm (W) × 45mm (H) Weight: 310g (excluding power cable)
      • Standard Accessories:Main unit ×1Detachable 2-core AC power cable (0.8m) ×1

      Support

      Operation Guide
      1. Plug the analyzer into an unfiltered power outlet and adjust the sensitivity knob until the reading reaches 100.
      2. Move it to a filtered outlet (e.g., surge protector/isolated power source) to observe noise reduction effects.
      Description

      The LHY LCD Wideband Power-line Noise Analyzer is designed to detect high-frequency noise interference in AC power lines (220V/110V) and provide real-time feedback through digital display and audio output. It is ideal for power quality monitoring, EMI testing, and evaluating noise reduction performance in electrical systems.

      Applications

      • Detecting high-frequency noise in household/industrial power lines.
      • Evaluating noise suppression performance of filters, isolation transformers, or UPS systems.
      • EMI testing during electronic device development.

      Features

      • Wideband Measurement: Covers noise frequencies from 300kHz to 700kHz, addressing common powerline interference.
      • Real-Time Feedback:3.5-digit LCD Display: Shows noise intensity (higher value = stronger noise).
      • Built-in Speaker: Audibly amplifies detected noise (louder sound = higher noise level).
      • Adjustable Sensitivity: Fine-tune sensitivity (e.g., set to 100 as baseline) to compare noise levels before and after filtering.
      • Over-Range Alert: Red LED lights up when noise exceeds measurable range.
      • Anti-Slip Design: Rubber feet ensure stable placement during operation.

        Specifications
          • Input Voltage: 220~240VAC 
          • Power Frequency: 50/60Hz
          • Power Consumption: 4W
          • Operating Conditions:Temperature: 13~33°C Altitude: ≤2000m
          • Dimensions & Weight:135mm (L) × 91mm (W) × 45mm (H) Weight: 310g (excluding power cable)
          • Standard Accessories:Main unit ×1Detachable 2-core AC power cable (0.8m) ×1

          Support

          Operation Guide
          1. Plug the analyzer into an unfiltered power outlet and adjust the sensitivity knob until the reading reaches 100.
          2. Move it to a filtered outlet (e.g., surge protector/isolated power source) to observe noise reduction effects.