ETCR3700C 4-Wire Intelligent Equipotential Bonding Reistance Meter Tester DC Low Resistance Tester with IP65 Protective Shell Measuring Range 1mΩ-30.0kΩ, Test Current 4A Max.
Wide Application for Bonding Resistance – Designed to measure equipotential bonding resistance between metal components and grounding systems. Ideal for buildings, electrical circuits, lightning protection, water/gas pipes, radiators, and even vehicle/ship/aircraft structures.
High Accuracy Four-Wire Testing – Utilizes precision four-wire measurement method to ensure accurate, stable, and repeatable resistance readings from 1mΩ to 30kΩ across 6 selectable ranges (0.3Ω, 3Ω, 30Ω, 300Ω, 3kΩ, 30kΩ).
Powerful Alarm & Clock Functions – Features adjustable resistance alarm threshold and real-time clock, enhancing onsite inspection efficiency and safety monitoring.
Large LCD with Data Storage – Equipped with backlit LCD display, bar graph indication, and internal memory for storing up to 400 measurement records. Supports data review, reporting, and printing via included monitoring software.
Built for Field Use – Comes with rugged waterproof carrying case and high-capacity lithium battery pack, making it perfect for outdoor and construction site environments. Includes USB cable, charger, and test leads
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