UNI-T UT572 Advanced Earth Resistance Tester – Soil Resistivity (ρ)

The UNI-T UT572 is a highly advanced earth resistance tester engineered for utility-scale planning. Unlike standard testers, it utilizes 2, 3, and 4-wire testing methods and specifically measures Soil Resistivity (ρ). This allows engineers to map out the electrical conductivity of the earth before designing and installing grounding grids for large substations and industrial plants.

Engineer perfect grounding grids with the UNI-T UT572 Advanced Earth Resistance Tester. When WAPDA contractors or heavy industry consultants in Pakistan are tasked with building a new 132kV substation or a large-scale solar farm, they cannot guess where to drive the grounding rods. They must map the soil first. The UT572 is the specialized tool required to calculate Soil Resistivity (ρ).

By utilizing the highly accurate 4-Wire (Wenner) Testing Method, the UT572 sends a signal deep into the earth, measuring the specific resistivity of the soil layers at different depths. This data dictates exactly how deep and how far apart the copper grounding rods must be placed. It accurately measures earth resistance up to 40kΩ and logs up to 20 groups of data internally. This is not just a compliance meter; it is an advanced geological electrical planning tool.

• Find advanced utility instruments in [Electrical & Electronics].
• Shop grid-level diagnostic gear under [Insulation & Earth Testers].
• Compare advanced 4-wire models in our [Earth & Leakage Testers] category.

Key Features:

• Soil Resistivity (ρ) Measurement: The critical function required for designing multi-point grounding grids for large substations.
• 2/3/4-Wire Testing: Offers maximum versatility, allowing for everything from simple 2-wire continuity checks to complex 4-wire soil analysis.
• Extreme 40kΩ Range: Ultra-sensitive measurement capabilities designed for highly arid and rocky geographical locations.
• Interference Voltage Testing: Automatically detects and compensates for stray ground voltages (up to 50V) that could corrupt the reading.

Frequently Asked Questions (FAQs):

Q: What is the price of the UNI-T UT572 in Pakistan?

A: Due to its advanced engineering application, please request a B2B quote on Kamadi.pk. We provide GST invoicing for corporate utility clients.

Q: Why do I need 4-wire testing?

A: Standard 3-wire testing only measures an existing ground rod. 4-wire testing measures the soil itself, allowing you to plan where to place the rods before installation.

Q: Are all 4 spikes included?

A: Yes, the UT572 comes complete in a heavy-duty case with four auxiliary earth spikes and four long test leads (Red, Black, Green, Yellow).