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Digital Low Resistance Micro-ohmmeters – DLRO-10X

Adiradh offers Digital Low Resistance Micro-ohmmeters – DLRO-10X for precise low resistance testing in electrical systems. Moreover, this instrument supports accurate contact resistance measurement in field conditions. Therefore, it is suitable for commissioning and maintenance tasks. In addition, the DLRO-10X series is designed for daily industrial use. Also, it supports fast and stable readings with simple operation. Furthermore, the compact design helps engineers work efficiently at site locations. However, the core focus remains on measurement accuracy and repeatability. Consequently, test results remain consistent across assets. As a result, maintenance planning becomes more reliable. Thus, engineers can identify poor joints and worn contacts early. Finally, the DLRO-10X series supports safe and controlled testing of critical electrical connections in substations, plants, and utility networks.

Overview

Digital Low Resistance Micro-ohmmeters – DLRO-10X are designed to measure very low resistance values with high precision. Moreover, they use controlled high DC current to overcome contact resistance effects. Therefore, they deliver reliable micro-ohm level measurements. In addition, the DLRO-10X series supports both field and workshop applications. Also, the digital display allows quick result interpretation. Furthermore, the instrument supports testing of breakers, busbars, and cable joints. However, the operating process remains simple and user-driven. Consequently, setup time is reduced. As a result, testing efficiency improves in routine maintenance. Thus, the DLRO-10X series plays a key role in condition-based maintenance programs. Finally, the design supports safe operation in industrial electrical environments.

About DLRO-10X

Digital Low Resistance Micro-ohmmeters – DLRO-10X are microprocessor-controlled instruments for low resistance measurement using the Kelvin four-wire method. Moreover, they inject a stable DC test current and measure voltage drop accurately. Therefore, lead resistance and contact resistance errors are minimized. In addition, the instrument includes internal current regulation circuits. Also, it supports measurement of contact resistance in circuit breakers, isolators, and switchgear. Furthermore, digital signal processing improves measurement stability. However, the testing principle remains compliant with standard low resistance measurement practices. Consequently, repeatability and traceability are ensured. As a result, it supports quality control and preventive maintenance. Thus, the DLRO-10X series is suitable for professional electrical diagnostics where accurate micro-ohm measurements are required.


Datasheet for Digital Low Resistance Micro-ohmmeters – DLRO-10X

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Technical Guide for Digital Low Resistance Micro-ohmmeters – DLRO-10X

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Technology & Benefits

The Digital Low Resistance Micro-ohmmeters – DLRO-10X use high-current DC injection technology. Moreover, four-terminal sensing eliminates lead and probe resistance errors. Therefore, measurement accuracy improves significantly. In addition, digital filtering reduces noise from nearby energized equipment. Also, automatic current stabilization ensures consistent test conditions. Furthermore, fast measurement cycles reduce testing time. However, safety controls limit current delivery during operation. Consequently, operator safety is enhanced. As a result, reliable data is obtained even in harsh environments. Thus, engineers can detect degradation in contacts early. Finally, the DLRO-10X series supports efficient maintenance workflows and improved electrical system reliability.

Key Features

  • Digital micro-ohm resistance measurement

  • High DC test current output

  • Kelvin four-wire measurement technique

  • Microprocessor-based control system

  • Stable digital display for readings

  • Portable design for field use

Applications

  • Circuit breaker contact resistance testing

  • Busbar joint resistance measurement

  • Switchgear and isolator testing

  • Cable joint and connector testing

  • Substation and industrial maintenance

Advantages

  • Moreover, eliminates lead resistance errors

  • Therefore, ensures repeatable measurements

  • In addition, reduces testing time

  • Also, supports preventive maintenance

  • Consequently, improves asset reliability

 

 


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Adiradh Energy offers Digital Low Resistance Micro-ohmmeters – DLRO-10X in India; Hyderabad; Visakhapatnam; Vijayawada; Chennai; Puducherry; Trichy; Coimbatore; Hosur; Bangalore; Hubli; Mysore; Cochin; Kolkata; Pune; Goa; Mumbai; Thane; Kanpur; Jaipur; Nagpur; Delhi; Noida; Gurugam; Bhopal; Vadodara; Ahmedabad; Chandigarh; Chandigarh; Tata Nagar; Raipur; Rudrapur; Durgapur; Kharagpur; Raigarh; Bhilai; Angul; Haldia; Jabalpur; Indore; Jamshedpur; Rajahmundry; Bokaro Steel City; Salem; Kochi; Rourkela; Ahmedabad ;Jamnagar; Bharuch; Sri City; Nashik; Haridwar; Mathura; Aurangabad; Bhubaneswar and other cities