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Low Resistance ohmmeter – DLRO2

Adiradh offers Low Resistance ohmmeter – DLRO2 for accurate low resistance measurement in electrical assets. Moreover, this instrument supports routine testing, therefore it helps verify joint integrity. In addition, it measures very low ohmic values, thus identifying loose or corroded connections. Also, the DLRO2 is compact, consequently it is easy to carry on site. Furthermore, it is designed for fast testing, therefore downtime is reduced. However, operation remains simple, thus training effort stays low. As a result, technicians can complete tests efficiently. In addition, the digital display improves reading clarity, therefore errors are reduced. Moreover, battery operation supports field work, thus external power is not required. Finally, the DLRO2 supports maintenance and commissioning tasks, therefore electrical safety and reliability are improved across installations.

 

Overview

The Low Resistance ohmmeter – DLRO2 is a portable digital instrument used to measure low resistance values with consistency. Moreover, it applies a stable DC test current, therefore contact resistance can be assessed accurately. In addition, the four-terminal measurement method reduces lead resistance influence, thus improving result quality. Also, the DLRO2 supports quick measurement cycles, consequently saving time during inspections. Furthermore, it is suitable for testing bonds, joints, and contacts, therefore it fits many applications. However, the instrument remains lightweight, thus it is ideal for field engineers. As a result, it is widely used in utilities, industry, and maintenance teams. In addition, the clear user interface supports easy operation, therefore readings are simple to record. Moreover, the rugged housing supports site use, thus reliability is maintained.

About the Product

The DLRO2 is a low resistance ohmmeter designed for micro-ohm to milli-ohm measurement of electrical connections. Moreover, it uses the Kelvin four-wire measurement principle, therefore voltage sensing is isolated from current injection. In addition, the instrument delivers up to 2 A DC test current, thus enabling stable voltage drop detection. Also, internal signal processing improves resolution, consequently supporting repeatable results. Furthermore, automatic zero compensation reduces offset errors, therefore accuracy is improved. However, the electronics are protected within a durable enclosure, thus field reliability is ensured. As a result, the DLRO2 is suitable for testing circuit breaker contacts, busbar joints, and bonding paths. In addition, digital indication supports traceable readings, therefore maintenance records are easier to maintain.


Datasheet for Low Resistance ohmmeter – DLRO2

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User Manual for Low Resistance ohmmeter – DLRO2

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Technology & Benefits

The DLRO2 uses digital low resistance measurement technology to ensure dependable results. Moreover, the four-terminal Kelvin method minimizes test lead resistance, therefore measurement uncertainty is reduced. In addition, controlled DC current output improves noise immunity, thus readings remain stable. Also, digital filtering smooths fluctuations, consequently improving repeatability. Furthermore, efficient power management extends battery life, therefore longer field sessions are possible. However, simple controls reduce setup time, thus productivity improves. As a result, technicians obtain consistent measurements across assets. In addition, clear numerical display reduces interpretation errors, therefore reporting accuracy improves. Moreover, compact construction supports portability, thus access to tight locations is easier. Finally, reliable measurement technology supports preventive maintenance, therefore asset performance and safety are enhanced.

Key Features

  • Up to 2 A DC test current

  • Four-terminal Kelvin measurement method

  • Digital display for low resistance values

  • Compact and portable handheld design

  • Battery-powered operation

  • Stable and repeatable measurements

  • Rugged enclosure for field use

Applications

  • Circuit breaker contact resistance testing

  • Busbar and joint resistance measurement

  • Earthing and bonding verification

  • Industrial electrical maintenance

  • Utility and substation inspections

Advantages

  • Accurate low resistance measurement

  • Reduced lead and contact error

  • Fast testing for routine maintenance

  • Easy operation with minimal setup

  • Suitable for field and site conditions

 

 


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Adiradh Energy offers Low Resistance ohmmeter – DLRO2 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