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Home / Megger / DLRO Low Ohmmeters / Megger DLRO10HD Digital Low Resistance Ohmmeter 10A
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Megger DLRO10HD Digital Low Resistance Ohmmeter

Megger DLRO10HD Digital Low Resistance Ohmmeter 10A

$3,735.00 $3,548.00

Megger DLRO10HD Micro-Ohmmeter

The Megger DLRO10HD MicroOhmmeter has 9 ranges with a low range of 2500.0µΩ/0.1µΩ resolution with an accuracy of ±0.2%±0.2µΩ.

SKU: Megger-DLRO10HD Categories: DLRO Low Ohmmeters, Megger Tags: DLRO, DLRO10HD 10A Micro-Ohmmeter, Ducter, Low Resistance Ohmmeter, Megger DLRO10HD Micro-Ohmmeter, Micro-Ohmmeter
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Product Description

Megger DLRO10HD Digital Low Resistance Ohmmeter Micro-Ohmmeter 10A

Megger DLRO10HD Digital Low Resistance Ohmmeter ~ Characteristics also include 2500.0μΩ/0.1μΩ/10A

Megger DLRO10HD Digital Low Resistance OhmmeterThe Megger DLRO10HD digital low resistance ohmmeter offers 0.1µΩ resolution. Consequently this resolution additionally occurs on the 2500.0μΩ  range. Consequently the resolution occurs because of using 10Amp test current.  Additionally, along with the high test current, the Megger DLRO10HD  provides nine test modes. These modes consequently actually limit the power-dissipation in the test sample to minimize self-heating. Additionally the limitations are from 2.5μW to 2.5W, each of which is an operator selection through a simple rotary control.

Megger DLRO10HD is In Fact Ideal for Resistance of Inductive Loads

The DLRO10HD’s Inductive mode is for utilization while measuring inductive loads. When measuring inductive loads, it is necessary to wait for the voltage to stabilize. Of course, this is due to the time constant associated with magnetizing the inductive core. Also, the measurement could take a few seconds or several minutes until it stabilizes. The instrument not only passes a current through the sample but also waits for the voltage to stabilize. As a result, if possible, an increase in current will occur. Moreover, this repetitive process will occur until the voltage falls into the range 15 mV to 200 mV. Also, the instrument will continue to take readings and gradually decrease to the true value as the voltage stabilizes further. The operator decides when the result is stable and presses the Test button to terminate the test. Measurements of this type consequently utilize unidirectional current only.

Megger DLRO10HD Digital Low Resistance Ohmmeter Battery Powered Additionally Portable

The DLRO10HD comes with as standard a 7AH Lead-Acid, integrity tight, battery pack as a result extended operation time. The battery charges when connected to the power mains while making measuring loads.

Applications of the DLRO10HD

The DLRO10HD measures not only low resistance values in milli-ohms but also micro-ohms. Measurement applications range from not only railways and aircraft  bonding but also to resistance of components in industry. Additionally any metallic joint is measurable but users must be aware of measurement limitations depending on application. For example, a cable manufacturer not only plans to make resistive measurements on a wire but on small gauge wire. Consequently low test current is selectable to prevent self-heating of the wire thereby changing its resistance. Electric motor and generator measurement are inductive in nature. Inductive loads require the user to understand the inductive mode and charging process in order to achieve correct results. DLRO10HD’s measures thick conductors, bonds and also welding quality because of its 10A range for resistances up to 250 mΩ.

Megger DLRO10HD Features and also Highlights

  • High and/or also low output power selection for condition diagnosis consequently reduces self-heating
  • Rechargeable battery and also line power supply, continuous operation, even with dead battery
  • 10 A for 60 seconds, as a result less time waiting to cool
  • Also great for charging inductance
  • High input protection to 600 V, additionally inadvertent connection to line and also UPS voltage will not blow a fuse
  • Heavy duty case: IP65 lid closed and also IP54 operational (battery operation only)
  • Rotary switch selects one of five test modes, also including auto at start-up

Megger Megger DLRO10HD Digital Low Resistance Ohmmeter Also Includes:

  • DH4 duplex hand-spike 1.2m, also LED indicator
  • Test lead pouch not only stores leads but also users guide
  • DLRO10HD user guide CD, also multi-language
  • Also a Warranty book
  • Optional Accessories also include various lead set cable lengths, clamps, clips, calibration shunts, etc. Also please refer to data sheet

Megger DLRO10HD Micro-Ohmmeter Comes Also with Duplex Hand-Spikes

Duplex hand-spikes lead probes containing LED indicators also have duplicate indicators on the instrument display. Consequently, illumination indicates all four contacts have proper contact. Additionally, they indicate presence of high voltage across the load and presence of current flow while a load is discharging. Also, full range of test leads is optionally available with probes, clamps and Kelvin clips.

Megger_DLRO10HD_Datasheet

Megger Megger DLRO10HD Digital Low Resistance Ohmmeter Offers 9 Low Ranges Also with 0.004% Resolution

Test Current

Range

Resolution

Basic Accuracy

F.S. Test Voltage

Max. Power

0.1 mA

2500.0Ω

100 mΩ

±0.2%±200mΩ

25 mV

2.5µW

0.1mA

250.00Ω

10 mΩ

±0.2%±20 mΩ

25 mV

2.5µW

1mA

25.000Ω

1 mΩ

±0.2%±2 mΩ

25 mV

25 µW

10mA

2500.0mΩ

100 µΩ

±0.2%±200 µΩ

25 mV

250µW

100mA

250.00mΩ

10 µΩ

±0.2%±20 µΩ

25 mV

2.5mW

1A

25.000mΩ

1 µΩ

±0.2%±2 µΩ

25 mV

25 mW

10A

2500.0 µΩ

0.1 µΩ

±0.2%±0.2 µΩ

25 mV

0.25 W

1A

2500.0mΩ

100 µΩ

±0.2%±200 µΩ

2.5 V

2.5 W

10A

250.00mΩ

10 µΩ

±0.2%±20 µΩ

2.5 V

2.5 W

4-Wire Lead Resistance Compensation Also Kelvin Leads

Not only is 4-terminal sensing also known as Kelvin sensing, but it get its name after its inventor, Lord Kelvin. The Kelvin bridge as a result measures very low resistances using four-terminal sensing. Each two-wire connection is a Kelvin connection as a result of carrying a Current and Sense lead. A pair of contacts connecting a current-and-sense pair to a single terminal simultaneously is consequently a Kelvin contact. A clip, often a crocodile clip that connects a current and-sense pair is consequently a Kelvin clip.     

4-wire-diagram The four terminal Kelvin lead set configuration as a result separates the current leads from the voltage sensing leads. Thus, this configuration eliminates the effect of the lead wire resistance from points A to B and C to D. Also, the contact resistance by the Voltage probe at B and C  is insignificant. Additionally, this feature is paramount in low resistance measurements. 

  Also Download Free ” Adobe Reader” Link  Download  ~ Link to “4-Wire Kelvin Explained” creditcards

ATEquip also honors most major credit cards.

Megger Model Description MSRP Sale Price e-Quote
MOM2 Megger BD-59090
MOM2 Micro-Ohmmeter Includes MOM2, 2ea.x 1.3 m (4 ft) test cables with Kelvin probes (one with trig button), Transport case, Charger,holster, Carrying strap, Belt clip, MOM2 Win
$8070.00 $7658.00 e-QUOTE MEGGER BD-59090
MOM2 Megger BD-59092 MOM2 Micro-Ohmmeter Includes MOM2, 1.3 m (4 ft) test cable red with Kelvin clamp, 3 m (10 ft) test cable black with Kelvin clamp, robes (one with trig button), Transport case, Charger,holster, Carrying strap, Belt clip, MOM2 Win $7590.00 $7199.00 e-QUOTE MEGGER BD-59092
MOM2 Megger BD-59093 MOM2 Micro-Ohmmeter Includes MOM2 with Kelvin clamps $7915.00 $7511.00 e-QUOTE MEGGER BD-59093
BT51 Megger_BT51_Low_Resistance_Ohmmeter $3200.00 $3040.00 e-QUOTE MEGGER BT51
DLRO10 Megger_DLRO-10 Low Resistance Ohmmeter $3450.00 $3249.00 e-QUOTE MEGGER DLRO-10
DLRO10HD Megger DLRO10HD 9-Range Micro-Ohmmeter $3810.00 $3618.00 e-QUOTE MEGGER DLRO10HD
DLRO10X Megger DLRO-10X 6-Range Low Resistance Ohmmeter $4195.00 $3947.00 e-QUOTE MEGGER DLRO-10X
DLRO100E Megger DLRO100E-100A MicroOhmmeter (AC Powered) $5100.00 $4844.00 e-QUOTE MEGGER DLRO-100E
DLRO100EB Megger DLR0100EB 100A MicroOhmmeter (ACV+Battery Powered) $5400.00 $5139.00 e-QUOTE MEGGER DLRO-100EB
DLRO100X Megger DLRO100X MicroOhmmeter AC Powered + Memory & USB Download $5500.00 $5224.00 e-QUOTE MEGGER DLRO-100X
DLRO100XB Megger DLRO100XB 100A MIcroOhmmeter ADV + Battery AC & Battery Powered + Memory & USB Download $5900.00 $5604.00 e-QUOTE MEGGER DLRO-100XB
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