Earth Resistance Tester Podoy ETCR2100A Clamp with Non Contact Safety

Description Product Overview The Podoy ETCR2100A earth resistance tester is a compact, handheld instrument designed for fast and accurate ground resistance measurement. Built with a durable ABS housing and a stainless‑steel clamp, the device withstands harsh field conditions while delivering reliable data. Its non‑contact loop measurement technology eliminates the need for direct wire insertion, reducing safety risks and speeding up the testing process. The tester covers a resistance range of 0.01 Ω to 200 Ω with a resolution of 0.001 Ω, making it suitable for low‑resistance grounding systems as well as higher‑resistance applications. Powered by four AA alkaline batteries, the ETCR2100A offers up to 8 hours of continuous operation, ensuring you can work on remote sites without interruption. Usage This instrument is ideal for a variety of industries, including electrical power generation, telecommunications, oil and gas, meteorology, and construction. Field engineers can quickly assess the integrity of grounding rods, earth mats, and loop systems by clamping the tester around the conductor and reading the resistance value on the LCD display. The device’s intuitive interface requires only a single button press to initiate measurement, and the built‑in auto‑zero function ensures consistent accuracy even in fluctuating environmental conditions. Whether you are performing routine maintenance, commissioning new installations, or troubleshooting grounding faults, the ETCR2100A provides the flexibility and precision needed for reliable results. Why Choose Us Podoy has a reputation for delivering high‑quality testing equipment that combines innovative technology with rugged construction. The ETCR2100A stands out because of its non‑contact measurement method, which enhances operator safety by eliminating the risk of electric shock. Each unit undergoes strict quality control testing, and the device is backed by a one‑year warranty and a responsive after‑sales support team. Customers benefit from fast delivery, comprehensive user manuals, and access to online resources for troubleshooting and calibration. With a proven track record in the industrial and scientific market, Podoy ensures that every tester meets the highest standards of performance and durability. Key Features Non‑contact loop measurement for safe, quick testing without wire insertion. Wide resistance range (0.01‑200 Ω) with high resolution (0.001 Ω) for precise results. Battery‑powered portability allowing up to 8 hours of continuous use in the field. Robust ABS housing and stainless‑steel clamp designed for harsh environments. Dedicated customer support and one‑year warranty for peace of mind. FAQ What is the measurement principle of the ETCR2100A? The tester uses a non‑contact loop method that measures the voltage induced in a secondary coil when a current passes through the primary conductor. This approach provides accurate resistance values without the need to physically connect to the ground electrode. Can the device be used on both AC and DC grounding systems? Yes, the ETCR2100A is compatible with both AC and DC grounding networks. The instrument automatically adjusts its internal circuitry to accommodate the type of current present in the loop. How often should the tester be calibrated? For optimal accuracy, it is recommended to perform a calibration check at least once a year or after any significant impact or exposure to extreme temperatures. Calibration can be performed using a known reference resistor and the built‑in zero function. What batteries are required and are they included? The tester requires four AA alkaline batteries (LR6). Batteries are not included in the package, allowing you to choose high‑capacity or rechargeable options based on your field needs. Is there a warranty or service plan? Podoy provides a one‑year limited warranty covering manufacturing defects. Additionally, a six‑month free parts service is available for non‑manual reasons, and a one‑month free return policy is offered for any dissatisfaction.