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UT501A Professional Insulation Resistance Tester


UT501A Insulation Tester Features

  • Can measure insulation resistance, AC Voltage, low resistance, PI (Polarization Index) and DAR (Dielectric Absorption)
  • 10MΩ internal resistance test
  • Auto range
  • High voltage indication and Overload indication
  • Auto discharge
  • Low battery indication
  • LCD backlight
  • Buzzer and Light alarm
  • Test voltage secondary display
  • Included in delivery: 1 x pair of test leads, 1 x pair of alligator clips, 1 x storage box, 1 x manual, 1 x carrying strap

12,600 L 15,800 L

UT501A Professional Insulation Resistance Tester | Accurate Electrical Insulation Measurement

Overview: The UT501A Professional Insulation Resistance Tester is designed for precise measurement of insulation resistance in various electrical systems. Ideal for maintenance professionals and electricians, this advanced tester ensures accurate results and reliable performance.

Key Features:

  • High Accuracy: Measures insulation resistance up to 2000 MΩ with precision of ±(1% + 2 digits).
  • Multiple Test Voltages: Equipped with selectable test voltages (250V, 500V, 1000V, 2000V) to suit various testing needs.
  • Clear Display: LCD display with optional backlight for easy reading in any lighting condition.
  • Safety First: Includes overload protection and insulated probes to ensure safe operation.
  • Convenient Functionality: Features auto power off to conserve battery life and a data hold function for easy result viewing.

Applications: Perfect for testing insulation quality in cables, transformers, and electrical equipment, the UT501A is essential for safety checks and compliance with industry standards.

Power Supply: Operates on long-lasting rechargeable batteries or standard batteries with a low battery indicator to ensure uninterrupted testing.

Specifications for UT501A Professional Insulation Resistance Tester:

  • Product Type: Insulation Resistance Tester
  • Model: UT501A
  • Measuring Range:
    • Insulation Resistance: Typically up to 2000 MΩ (megaohms)
    • Test Voltages: Common test voltages include 250V, 500V, 1000V, and 2000V
  • Accuracy:
    • Insulation Resistance Accuracy: ±(1% + 2 digits) or better, depending on the model
  • Display:
    • Type: LCD or digital display for clear reading of measurements
    • Backlight: Optional backlight feature for visibility in low-light conditions
  • Measurement Functions:
    • Insulation Resistance Testing: Measures resistance to evaluate insulation quality
    • Voltage Measurement: Some models may also measure voltage levels
    • Polarization Index (PI): May include PI testing to assess insulation deterioration
  • Safety Features:
    • Overload Protection: Protects the device and user from high voltage damage
    • Auto Power Off: Conserves battery life by turning off after inactivity
    • Insulated Probes: Ensures safety during measurements
  • Power Supply:
    • Battery Operated: Typically powered by rechargeable batteries or standard batteries (e.g., 6V)
    • Battery Life: Long battery life with low battery indicator
  • Additional Features:
    • Data Hold Function: Freezes the current measurement for easy reading
    • Test Leads: Includes test leads with insulated handles for safe operation
    • Memory Function: Stores test results for later reference (if applicable)
  • Applications: Ideal for testing electrical insulation in cables, transformers, and electrical equipment to ensure safety and compliance with standards.

The UT501A Professional Insulation Resistance Tester is designed for accurate and reliable measurement of insulation resistance, making it essential for electrical maintenance, safety checks, and diagnostic applications.

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