UNI-T UT575B Double-Clamp Multifunctional Earth Tester

27,500.00 EGP

UNI-T UT575B is an advanced 4-in-1 earth resistance tester designed for electricians, maintenance engineers, and industrial technicians. Featuring dual-clamp non-intrusive measurement, it provides fast, safe, and accurate testing of grounding systems, insulation resistance, continuity, and soil resistivity—all in one compact device.

 

✔ Ideal for:

  • Electrical installations & maintenance

  • Telecom tower grounding

  • Lightning protection systems

  • Industrial plant safety checks

SKU: UT575B Category:

Description

Key Features & Benefits

1. 4-in-1 Multifunctional Testing

  • Earth Resistance (0.01Ω–30kΩ)

  • Insulation Resistance (0.01MΩ–30MΩ)

  • Continuity Testing (0.01Ω–300Ω)

  • Soil Resistivity (2-pole/4-pole method)

2. Dual-Clamp Non-Intrusive Measurement

  • No disassembly required—test live systems safely

  • Double-clamp design eliminates need for auxiliary electrodes

3. High Accuracy & Wide Range

  • ±1.5% accuracy for reliable diagnostics

  • Auto frequency anti-interference (128Hz/111Hz/105Hz/94Hz)

4. Safety & Durability

  • CAT IV 600V safety rating for harsh environments

  • IP54 protection against dust/moisture

5. User-Friendly Design

  • Backlit LCD with bar graph display

  • Data Hold & MAX/MIN recording

  • USB data export for reports


Technical Specifications

Function Range Accuracy
Earth Resistance 0.01Ω–30kΩ ±1.5% ±0.01Ω
Insulation Resistance 0.01MΩ–30MΩ ±2% ±0.01MΩ
Continuity 0.01Ω–300Ω ±1.5% ±0.01Ω
Soil Resistivity 0.01Ωm–9999kΩm ±2% ±0.01Ωm
Clamp Diameter 50mm (max)
Safety Standard CAT IV 600V IEC 61010-1
Power Supply 8× AA batteries (included) 30h continuous use

Package Includes

  • UT575B Main Unit

  • 2× Clamp Sensors

  • Test Leads & Probes

  • 8× AA Batteries

  • Carrying Case

  • USB Cable & Software

  • User Manual


Why Choose the UT575B?

✅ Saves time—no electrode setup needed
✅ Versatile—replaces multiple testers
✅ Safer—CAT IV rating for live systems
✅ Portable—all-in-one field solution

Complies with: IEC 61557, IEC 61010

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