Ground Resistance Meter Rockgood 764653960752 with LCD Backlight

Description Product Overview The Rockgood Ground Resistance Meter is a purpose‑built instrument designed to provide reliable and precise measurements of soil resistance, a critical factor in the safety and effectiveness of grounding systems. Engineered by Rockgood Ltd., a reputable manufacturer in the industrial and scientific sector, this meter combines robust construction with user‑friendly features to meet the demanding needs of electricians, field technicians, and contractors who require accurate data in a variety of environments. Equipped with three distinct measurement modes, the device can simultaneously display resistance values on the object surface, material property, or a combination of both, giving users flexibility in how they interpret results. The integrated LCD backlight ensures clear visibility even in dimly lit conditions, while the ambient temperature sensor automatically records the surrounding temperature, allowing for temperature‑compensated readings. A convenient data‑hold function freezes the current display, enabling users to record values without the risk of accidental changes. Physical specifications reflect a compact and portable design: the meter measures 7.56 x 5.31 x 2.52 inches and weighs only 4.41 ounces, making it easy to carry in a tool belt or pocket. Powered by a single 9V battery (model 764653960752), the unit offers long‑lasting operation for extended field work. The rugged housing protects internal components from dust, moisture, and minor impacts, ensuring durability on construction sites, utility yards, and remote locations.</n Manufactured with high‑grade polymer casings and precision‑engineered electronic circuitry, the meter delivers consistent performance across a wide temperature range. The LCD panel utilizes low‑power backlighting technology, extending battery life while providing sharp contrast for quick reading. All buttons are ergonomically placed for intuitive operation, and the device complies with industry standards for safety and electromagnetic compatibility. In summary, the Rockgood Ground Resistance Meter blends accuracy, durability, and ease of use into a single handheld tool. Whether you are verifying the integrity of a grounding electrode, assessing soil resistivity for a new installation, or performing routine maintenance checks, this meter offers the confidence and functionality required to complete the job efficiently. Usage Electricians and grounding specialists rely on precise resistance measurements to ensure that electrical systems are safely bonded to earth. The Rockgood meter is ideal for verifying the resistance of grounding rods, plates, and mesh systems, helping professionals meet regulatory standards and prevent hazardous fault currents. Its quick‑read LCD display reduces the time spent interpreting data, allowing technicians to move swiftly between test points on large facilities. Construction sites often require on‑site soil testing to determine suitability for grounding installations. The meter’s ambient temperature sensor and temperature conversion capability (°C/°F) enable users to adjust readings for environmental conditions, delivering more accurate assessments of soil resistivity. The lightweight form factor means the device can be easily carried alongside other surveying tools, making it a valuable addition to any field kit. Maintenance crews tasked with periodic safety inspections benefit from the data‑hold feature, which locks the displayed value while notes are taken or photographs are captured. This eliminates the need for continuous monitoring and reduces the chance of accidental measurement changes. The backlit screen also proves useful during night‑time inspections or in poorly lit utility tunnels, ensuring that readings remain legible regardless of lighting conditions. Why Choose Us Rockgood Ltd. has built a reputation for delivering high‑quality industrial instruments that combine rigorous engineering with practical design. Each Ground Resistance Meter undergoes a comprehensive quality assurance process, including calibration verification, environmental stress testing, and functional validation, to guarantee that every unit meets the exacting standards expected by professionals. Accuracy is at the heart of this instrument. The meter utilizes a stable reference voltage and high‑resolution analog‑to‑digital conversion to provide resistance measurements with minimal error. This precision translates into reliable data that engineers can trust when designing grounding systems or performing safety audits. The device also features automatic temperature compensation, further enhancing measurement fidelity across diverse climates. Customer support is a cornerstone of the Rockgood experience. Buyers receive access to a dedicated technical assistance team, detailed user manuals, and firmware updates when applicable. The product is backed by a one‑year limited warranty that covers manufacturing defects, giving users peace of mind and confidence in their investment. Key Features Three measurement modes let you view resistance on the object surface, material property, or both, simplifying complex testing scenarios. Bright LCD backlight ensures clear reading in low‑light or night‑time environments, reducing errors caused by poor visibility. Integrated ambient temperature sensor with automatic °C/°F conversion provides temperature‑compensated results for more accurate assessments. Data‑hold function freezes the current display, allowing you to record values safely without interruption. Rockgood’s dedicated after‑sales support and one‑year warranty guarantee reliable performance and assistance whenever you need it. FAQ What type of battery does the meter require and how long does it last? The meter operates on a single 9V battery (model 764653960752). Under typical field usage, the battery can last up to 200 hours of continuous operation thanks to the low‑power LCD backlight and efficient circuitry. Can the device be used for both AC and DC resistance measurements? Yes, the meter is designed to measure resistance in both AC and DC circuits. It automatically selects the appropriate measurement method based on the input signal, ensuring accurate results across a wide range of applications. Is the meter calibrated out of the box, or does it require user calibration? Each unit is factory‑calibrated and shipped ready for immediate use. For critical applications, users can perform a quick verification using a known reference resistor to confirm accuracy before starting a job. How does the temperature conversion feature work? The built‑in temperature sensor records the ambient temperature in Celsius. By pressing the conversion button, the display instantly switches to Fahrenheit, allowing you to work with the unit of measure that best fits your regional standards or project specifications. What is the measurement range for soil resistance? The meter can accurately measure resistance values from 0.1 Ω up to 200 Ω, covering the typical range encountered in grounding and soil resistivity testing. For values beyond this range, specialized equipment may be required. }