The Reed Instruments K5090 Milli-Ohmmeter is a robust, high-resolution instrument designed for highly accurate low-resistance measurements in demanding industrial environments. Its specialized 4-terminal input system ensures precise readings, making it indispensable for identifying minute resistance variations in critical electrical components and systems.
Key Specifications and Features:
– Measurement Ranges: Offers versatile measurement capabilities across five ranges, from 200mΩ to 2000Ω, accommodating a wide spectrum of low-resistance applications.
– 4-Terminal Input for Accuracy: Utilizes a sophisticated 4-wire measurement technique, complete with 2 Kelvin clips, to effectively eliminate lead resistance errors and deliver superior accuracy in low resistance readings.
– Precision Accuracy: Provides high measurement fidelity, with a specified accuracy of ±(0.75% rdg. + 4 dgt) on the 200mΩ range, ensuring reliable performance for critical applications.
– Large LCD Display: Features a prominent LCD display for clear, unambiguous presentation of measurement values, enhancing readability and operational efficiency in various field conditions.
– Zero Adjustment Dial: Equipped with a manual zero adjustment dial, enabling precise compensation for residual resistance and ensuring optimal measurement accuracy before testing.
– Built-in Overload Protection: Integrates robust overload protection circuitry to safeguard the instrument from potential damage due to excessive input, contributing to its durability and long-term reliability.
– CAT II Safety Rating: Engineered with a CAT II safety rating, ensuring its suitability and safety for measurements performed on circuits directly connected to the low voltage installation.
– Traceable Calibration Certificate: Each unit includes a traceable calibration certificate, complete with full data and uncertainties, providing assurance of measurement integrity and compliance with industry standards.
– High Resolution Measurement: Designed to deliver high-resolution milliohm measurements, crucial for detecting subtle changes in resistance that could indicate system degradation or potential faults.