• Megger

Digital Low-Resistance Ohmmeter

Megger DLRO High Accuracy Digital Multimeters

Description

Megger provides a full service solution to meet your electrical test and measurement needs. Our Megger products provide testing solutions in the most critical maintenance areas including cable fault locating, protective relay testing, on-line monitoring of substation apparatus, and power quality testing. With such a diverse product offering, Megger is the single source for electrical test and measuring instruments.

The Megger range of DLROs of highly accurate, easy-to-operate instruments measure resistance with a resolution as fine as 0.1 micro-ohm. Digital micro-ohmmeters and DLROs measure contact resistance of switch and circuit breakers, aircraft frame bonds, and rail and pipeline bonds and more. Megger has models available for testing using test currents from 0.5 MA to 100 amps covering a multitude of applications that require precise low-resistance measurements

 
 
 
  • High Current DLRO
  • Low Current DLRO
III Megger DLRO100E Series
Megger DLRO100 digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

A significant addition to the comprehensive range of Megger Low Resistance Ohmmeters, DLRO100 enables low resistance measurement, across multiple applications, in areas without access to AC power.

III Megger DLRO100EB Series
Megger DLRO100 digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

A significant addition to the comprehensive range of Megger Low Resistance Ohmmeters, DLRO100 enables low resistance measurement, across multiple applications, in areas without access to AC power.

III Megger DLRO100X Series
Megger DLRO100 digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

A significant addition to the comprehensive range of Megger Low Resistance Ohmmeters, DLRO100 enables low resistance measurement, across multiple applications, in areas without access to AC power.

III Megger DLRO100XB Series
Megger DLRO100 digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

A significant addition to the comprehensive range of Megger Low Resistance Ohmmeters, DLRO100 enables low resistance measurement, across multiple applications, in areas without access to AC power.

III Megger DLRO100H Series
Megger DLRO100 digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

A significant addition to the comprehensive range of Megger Low Resistance Ohmmeters, DLRO100 enables low resistance measurement, across multiple applications, in areas without access to AC power.

III Megger DLRO100HB Series
Megger DLRO100 digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

A significant addition to the comprehensive range of Megger Low Resistance Ohmmeters, DLRO100 enables low resistance measurement, across multiple applications, in areas without access to AC power.

III Megger DLRO200 Series
Megger DLRO200 digital microhmeter

Digital Microhmmeter

The Megger DLRO200-115 measures contact resistance in high voltage circuit breakers, disconnecting switches (isolators), busbar joints, or for any other low resistance measurement.This test set accurately measures resistances ranging from 0.1µΩ to 1Ω, at high currents.A versatile instrument, it can provide test currents from 10 amps up to 200 amps, subject to the load resistance and supply voltage. For those applications that demand a smooth dc current, the DLRO200-115 has extra filtering on the output to reduce mains frequency ripple and can drive 200 amps through a total current loop resistance of 11 milliohms. The filtered output of the DLRO200-115 also eliminates magnetic transients that could inductively trip a breaker’s control (bus differential relay), if left in the test circuit.

III Megger BT51 2A Series
Megger DLRO10 digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

The Megger DLRO duplex connector four terminal test lead system is designed to provide the most cost effective and convenient way to provide the user with all off the test lead terminations and lead lengths required for the many different applications encountered in low resistance testing

III Megger DLRO10/DLRO10X Series
Megger DLRO10 digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

Probably the smallest, lightest, quickest 10A micro-ohmmeter available. Applications: Switch & contact breaker resistance. – Busbar & cable joints. – Aircraft frame bonds & static control circuits. – Integrity of welded joints. -Inter-cell strap connections on battery systems up to 600V peak. – Quality control of resistive components.

III Megger DLRO10HDX Series
Megger DLRO10HDX digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

Probably the smallest, lightest, quickest 10A micro-ohmmeter available. Applications: Switch & contact breaker resistance. – Busbar & cable joints. – Aircraft frame bonds & static control circuits. – Integrity of welded joints. -Inter-cell strap connections on battery systems up to 600V peak. – Quality control of resistive components.

III Megger DLRO100 Series
Megger DLRO100 digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

A significant addition to the comprehensive range of Megger Low Resistance Ohmmeters, DLRO100 enables low resistance measurement, across multiple applications, in areas without access to AC power.

III Megger MOM2 Series
Megger DLRO10 digital low-resistance ohmmeters

Digital Low-Resistance Ohmmeter

The MOM2 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 versatility in mind.

III Megger DLRO10X Series
Megger DLRO10X

Digital Low-Resistance Ohmmeter

The Megger DUCTER DLRO10X brings new standards to low resistance measurement. They are fully automatic instruments, selecting the most suitable test current, up to 10 A DC to measure resistance from 0.1 µΩ to 2000 Ω on one of seven ranges. For users who desire more control over the measurement process, DLRO 10X uses a menu system controlled by a two-axis paddle to allow manual selection of the test current. DLRO10X also adds real-time download of results and on-board storage for later download to a PC.

III Megger DLRO200 Series
Megger DLRO2000

Digital Microhmmeter

The Megger DLRO200-115 measures contact resistance in high voltage circuit breakers, disconnecting switches (isolators), busbar joints, or for any other low resistance measurement. This test set accurately measures resistances ranging from 0.1µΩ to 1Ω at high currents. A versatile instrument, it can provide test currents from 10 amps up to 200 amps, subject to the load resistance and supply voltage. For those applications that demand a smooth DC current, the DLRO200-115 has extra filtering on the output to reduce mains frequency ripple and can drive 200 amps through a total current loop resistance of 11 milliohms. The filtered output of the DLRO200-115 also eliminates magnetic transients that could inductively trip a breaker’s control (bus differential relay), if left in the test circuit.

III Megger DLRO600 Series
Megger DLRO600

Digital Microhmmeter

The Megger DLRO600 measures resistances between 0.1 µohms and 999.9 mΩ, 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 large liquid crystal display provides all the information needed to perform a test with all test parameters and measurement results displayed.