Facility Power Monitoring: DLRO | Contact Resistance Ohmmeters

Megger Megger DLRO200-115 High Current Digital Low Resistance Ohmmeter, 200 Amp

The Megger DLRO200-115 High Current Digital Low Resistance Ohmmeter, 200 Amp is designed to check and measure contact resistance in high voltage circuit breakers, disconnecting switches (isolators), busbar joints, or for any...

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Megger Megger DLRO-H200 Handheld Micro-Ohmmeter 200 A

The Megger DLRO-H200 Handheld Micro-Ohmmeter 200 A is designed to measure the resistance of circuit breaker contacts, bus-bar joints and other high-current links. This product is designed with safety, ease of use and...

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Megger Megger DLRO 10 Digital Micro Ohmmeter

The AVO / Megger DLRO10 Microhmmeter sets the standard for low resistance measurement. The DLRO10 ductor is a fully automatic instrument, selecting the most suitable test current up to 10A DC to measure resistance from 0.1...

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Megger Megger DLRO10HD 10 Amp Digital Low Resistance Ohmmeter

Augmenting Megger's DLRO10 and 10X range of low resistance ohmmeters the DLRO10HD combines ultimate simplicity of operation with a rugged IP65 case designed for stable ground and bench operation. The DLRO is powered from...

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Megger Megger DLRO 600 Digital Microhmmeter

The DLRO600 measures resistances between 0.1 μ Ω and 1 Ω, at high currents. This versatile instrument can provide test currents from 10 amps up to 600 amps subject to the load resistance and supply voltage. A...

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AEMC AEMC 6250 10A Micro-Ohmmeter / DLRO

The AEMC 6250 10A Micro-ohmmeter is a rugged, low resistance DLRO / ductor designed for plant maintenance, quality control in manufacturing and field use. Utilizing a four-lead Kelvin method of testing, the AEMC 6250 is one of...

Megger Megger MOM2 Micro-ohmmeter

The Megger MOM2 Micro-ohmmeter is a lightweight, handheld unit designed to deliver up to 240 Amps and measure the resistance of circuit breaker contacts, bus-bar joints, and other high-current links. This product is designed...

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AEMC AEMC 6292 High Current Micro-Ohmmeter

The AEMC 6292 High Current Micro-Ohmmeter is a portable, microprocessor-controlled instrument. It incorporates optimized filters and protection for measurements in electrical substations. The Model 6292 can be used to...

Vanguard Vanguard Auto-Ohm 200 S3 DC Micro-Ohmmeter

The Vanguard Auto-Ohm-200 S3 is a microprocessor-based, true DC micro-ohmmeter. It is designed for testing EHV circuit-breaker contact resistances, bushing contact joints, welding joints, or for any low-resistance measuring...

Megger Megger DLRO10x Digital Low Resistance Ohmmeter

The Megger DLRO10x Digital Low Resistance Ohmmeter is a fully automatic instruments, selecting the most suitable test current up to 10 A d.c. to measure resistance from 0.1 μΩ to 2000 Ω, on one of seven ranges. ...

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AEMC AEMC 6290 Portable Digital Micro-Ohmmeter

The AEMC high-current Micro-Ohmmeter Model 6290 is a portable, microprocessor controlled instrument. It has optimized filters and protection for measurements in electrical substation. The 6290 can be used to accurately measure...

Biddle Biddle 247000 DLRO Digital Low Resistance Ohms Meter

Discontinued and replaced by the Megger DLRO10HD. Visit The Megger DLRO10HD

Biddle Biddle 247701 Digital Low Resistance Ohmmeter

The Biddle 247701 Digital Low Resistance Ohmmeter (DLRO) offers a highly accurate solution for field and benchtop use along with a digital user interface. The 247701 has data storage for up to 250 measurements w/ RS 232, a...

Megger Megger 830280 Transformer Ohmmeter

The Transformer Ohmmeter is a line-operated, field-portable instrument designed specifically to measure the dc resistance of all types of magnetic windings safely and accurately. Its predominant use is the measurement of the dc...

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Megger Megger DLRO100HB Digital Low Resistance Ohmmeter

The Megger DLRO100HB Digital Low Resistance Ohmmeter is a resistance analysis device featuring 0.1 μΩ - 1.999 Ω measurement, high noise immunity, IP54 moisture and dust protection. The device's smooth DC...

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Raytech USA Raytech USA MC2 Contact Resistance Meter 200 A

The system is designed for highly accurate readings on-site with laboratory precision. This newly designed technique of measurement incorporates a high precision measurement circuit and modular power source. Extensive filtering...

Raytech USA Raytech USA Micro Jr. 2 Precision Micro Ohm Meter 10 A

10 A Precision Micro Ohm Meter

T&R T&R DMO200 Digital Micro-Ohmmeter

The T&R DMO200 Digital Micro-Ohmmeter is a high current micro-ohmmeter suitable for measuring very low resistances in a wide range of applications. The unit is equally suited to commissioning, maintenance, and production...

Valhalla Scientific Valhalla 4014 Wide Range 4-wire Digital Ohmmeter

The Valhalla 4014 Wide Range 4-wire Digital Ohmmeter combines affordability with features usually available only on instruments costing twice as much. The 4014 is capable of measuring resistances from 0.0001Ω resolution...

Valhalla Scientific Valhalla 4300B Digital Micro-Ohmmeter

The Valhalla 4300B Digital Micro-Ohmmeter quickly and accurately measures a wide variety of low resistance devices ranging in value from 100 nano-ohms to 20 kilo-ohms. The flexible measurement format of the 4300B provides six...

Vanguard Vanguard LTCA-40 Load Tap Changer Analyzer

The LTCA-40 is Vanguard’s winding resistance meter and load tap changer contact analyzer. The LTCA-40 is designed to accurately measure the winding resistance of highly inductive power transformers. The unit’s...