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Megger DLRO2X Ducter Low Resistance Ohmmeter with data storage, 2 A

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$4,710.88
SKU:
DLRO2X
Condition:
New
Availability:
In Stock
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Megger DLRO2X Ducter Low Resistance Ohmmeter with data storage, 2 A

$4,710.88

Megger DLRO2X

Capable of protecting itself from inadvertent connections to up to 600 V without blowing a fuse, thereby avoiding essential time lost due to repairs or finding a replacement fuse. When working outside, the IP54 rating ensures that neither rain nor dust will prevent testing. In addition, measure low resistance values across applications such as railways and aircraft.

Features

  • Noise rejection mode with Confidence Meter™
  • Manual and auto save results for export to USB
  • 'Difference Meter' for quick data comparisons
  • Use very long test leads at 1 A using dedicated test mode
  • Safely test the resistance of inductive loads at 1 A
  • <600 V active protection against inadvertent live connections without blowing a fuse
  • Ideal for outdoor use with protection against dust and moisture to IP54
  • Industry standard safety rated at CAT III 600 V/CAT IV 300
  • Easily select functions using the rotary dial
  • Option to run the test in bidirectional mode or in unidirectional mode to save time and battery power
  • The ability to view three results on the screen at any time makes it ideal for 3-phase systems
  • Overcome the effects of standing EMF voltages using the bidirectional test mode. Forward and reverse results can be viewed on the secondary display
  • For stability of results, the instrument will warn you when electrical noise, or noise from poor clip/probe connections, is present
  • Keeps testing as long as you can, with as many as 500 x 2 A – 3 second tests from a full charge
  • Supplied with compact CAT III 600 V/CAT IV 300 V rated kelvin clip test leads
  • Noise rejection range with Confidence Meter™

Noise rejection mode

If the high noise indicator appears on the display while using either the normal mode, long test lead mode, or the inductive mode, then the measurement is being affected by noise and the results may not be reliable.

To assist with this situation, this ohmmeter is equipped with a noise rejection test mode. In this test mode, the current is passed continuously and in one direction only.

The instrument then feeds a stream of measurements into our patented Confidence Meter™. The measurement is then refined until a stable, accurate measurement is obtained.

Quick data comparisons

Repetitive measurements are possible through this ohmmeter difference meter. These measurements can be quickly and easily compared with an initial reference measurement. The difference meter translates percentage difference to a needle/pointer movement to make it visually easy to see change.

Long test leads are not a problem

Applications that require long test leads work well because the unit has a dedicated long test lead mode that optimizes the instrument to work with them. The unit's long test lead function is able to provide up to 1 A of test current into 4 ? resistance, making it ideal for testing wind turbine and avionic lightning protection applications.

Designed for safety

The lightweight and compact ohmmeter a robust construction and IP54 ingress protection rating, making it resistant to shocks, as well as wet or dusty environments. Designed with safety in mind, the instrument has CATIV 300 V/CAT III 600 V safety ratings in line with IEC 61010, making it suitable for use on all types of low-voltage industrial systems.

Data storage

This ohmmeter can save results to the internal memory. Folders can be created to store results for each asset ID. When the test is complete, the results can be manually saved to a chosen asset ID or the Auto Save function can be set up so that all results will automatically be saved to a specified folder once the test has completed. These results can then be copied to a USB data stick to transfer to your PC.

Difference meter

This ohmmeter is also equipped with a new innovative feature called a Difference Meter. This allows repetitive measurements to be easily compared with an initial reference measurement. The Difference Meter translates percentage difference to a needle/pointer movement to make it visually easy to see change. New reference measurements can be set at the push of a button.

Keeps you testing and produces reliable measurements

To ensure this ohmmeter is always ready to test, the supplied fitted as standard HR6 rechargeable NiMH batteries that can easily be swapped for non-rechargeable standard AA alkaline batteries to keep you testing. Hand-held is not a compromise in quality of measurement. This ohmmeter provides 1% accuracy with a focus on repeatability making it ideal for repeated quality tests in production environments.

Applications

  • Aviation
  • Wind turbines
  • Rail, tram and underground
  • Marine
  • Oil and gas pipeline
  • Automotive and EV
  • Cable manufacturers
  • Component manufacturers
  • Space exploration and engineering
  • Data centres
  • Medical hand-held opportunity
  • Panel/switchgear manufacturers
  • Robotics
  • Electrical infrastructure

Megger DLRO2X Specifications

Test Current Output
Current Ranges 2 A, 1 A, 100 mA, 10 mA, and 1 mA
Maximum Compliance Output Voltage 3.24 V (1 A mode)
2.2 V (2 A mode)
Current Output Accuracy Normal and inductive mode: ±10%
Long lead test mode: 10% to -0% at all battery conditions except with low battery indication
Thermal EMF/Seebeck Effect Compensation Yes, average of forward and reverse test current measurements
Low Resistance Measurement
Resistance Measurements Test Modes Normal test mode, fast m?/long test lead mode and inductive test mode (resistance of inductive loads)
Resistance Overall range: 1 ?? to 2000 ?
Maximum resistance across C terminals: 2 A with up to 1.1 ? total resistance and 1 A with up to 3.2 ? total resistance
Basic Accuracy Bi-directional test current mode: ±1% ±2 digits
Uni-directional test current mode: ±1% ±10 digits
Inductive mode or unidirectional mode will introduce an undefined error if an external EMF is present
Data Storage
Maximum Total test measurement record: 8 million Asset ID references: 256 Test measurement records: 256 per asset, per day
Battery Charger Adaptor
Charger Adaptor Mains/Line Input Voltage: 100 to 240 V
Frequency: 47 to 63 Hz
Output 12 V DC 1.2 A 14.4 W maximum
Type Travel adaptor/interchangeable plug adaptor
Plug: Australia, USA, Europe and UK plugs
Connections
Test Terminals 0.157 x 0.157" (4 x 4 mm) shrouded sockets
Data USB (For firmware updates only), the user may update instrument firmware to latest version themselves
General Specifications
Noise Immunity: Less than 1% ±20 digits additional error with 80 mV peak 50/60 Hz with on screen noise limit indicator. Less than 1% ±20 digits additional error with 80 mV peak 400 Hz with on screen noise limit indicator
Rejection range: 60 mV peak random noise
EMC IEC61326-1, industrial specification IEC61326-2-2
Dust and Moisture Ingress IP54 to IEC60529 in use
Altitude Operational to 9842.52' (3000 m)
Temperature Operational: Operational range 32 to 122°;F (0 to 50°C)
Storage: -4 to 122°F (-20 to 50°C)
Humidity Operational: 95%
Storage: 90%
Battery Charge time: <4 hours
Life: >1000 bi-directional tests at 2 A auto into a 1 ? load
Charger: 0.098" (2.5 mm) DC jack connector
Safety Rating CAT III 600 V/CAT IV 300 V to EN 61010, IEC 61010-031 : 2015, IEC 61010-030
Safety category rating valid to altitude of 9842.52' (3000 m)
Live Voltage Active live voltage protection to 600 V between any test terminals without blowing a fuse
Live voltage warning on display and audible when >5 V is applied between any test terminals
Fuse protected to 1000 V, fuses are not user changeable
Display Full LCD colour screen with user configurable backlight
Dimensions 8.98 x 4.1 x 2.95" (228 x 105 x 75 mm)
Weight 2 lbs (905 g)

Megger DLRO2X Specifications

Test Current Output
Current Ranges 2 A, 1 A, 100 mA, 10 mA, and 1 mA
Maximum Compliance Output Voltage 3.24 V (1 A mode)
2.2 V (2 A mode)
Current Output Accuracy Normal and inductive mode: ±10%
Long lead test mode: 10% to -0% at all battery conditions except with low battery indication
Thermal EMF/Seebeck Effect Compensation Yes, average of forward and reverse test current measurements
Low Resistance Measurement
Resistance Measurements Test Modes Normal test mode, fast m?/long test lead mode and inductive test mode (resistance of inductive loads)
Resistance Overall range: 1 ?? to 2000 ?
Maximum resistance across C terminals: 2 A with up to 1.1 ? total resistance and 1 A with up to 3.2 ? total resistance
Basic Accuracy Bi-directional test current mode: ±1% ±2 digits
Uni-directional test current mode: ±1% ±10 digits
Inductive mode or unidirectional mode will introduce an undefined error if an external EMF is present
Data Storage
Maximum Total test measurement record: 8 million Asset ID references: 256 Test measurement records: 256 per asset, per day
Battery Charger Adaptor
Charger Adaptor Mains/Line Input Voltage: 100 to 240 V
Frequency: 47 to 63 Hz
Output 12 V DC 1.2 A 14.4 W maximum
Type Travel adaptor/interchangeable plug adaptor
Plug: Australia, USA, Europe and UK plugs
Connections
Test Terminals 0.157 x 0.157" (4 x 4 mm) shrouded sockets
Data USB (For firmware updates only), the user may update instrument firmware to latest version themselves
General Specifications
Noise Immunity: Less than 1% ±20 digits additional error with 80 mV peak 50/60 Hz with on screen noise limit indicator. Less than 1% ±20 digits additional error with 80 mV peak 400 Hz with on screen noise limit indicator
Rejection range: 60 mV peak random noise
EMC IEC61326-1, industrial specification IEC61326-2-2
Dust and Moisture Ingress IP54 to IEC60529 in use
Altitude Operational to 9842.52' (3000 m)
Temperature Operational: Operational range 32 to 122°;F (0 to 50°C)
Storage: -4 to 122°F (-20 to 50°C)
Humidity Operational: 95%
Storage: 90%
Battery Charge time: <4 hours
Life: >1000 bi-directional tests at 2 A auto into a 1 ? load
Charger: 0.098" (2.5 mm) DC jack connector
Safety Rating CAT III 600 V/CAT IV 300 V to EN 61010, IEC 61010-031 : 2015, IEC 61010-030
Safety category rating valid to altitude of 9842.52' (3000 m)
Live Voltage Active live voltage protection to 600 V between any test terminals without blowing a fuse
Live voltage warning on display and audible when >5 V is applied between any test terminals
Fuse protected to 1000 V, fuses are not user changeable
Display Full LCD colour screen with user configurable backlight
Dimensions 8.98 x 4.1 x 2.95" (228 x 105 x 75 mm)
Weight 2 lbs (905 g)

Megger DLRO2X Specifications

Test Current Output
Current Ranges 2 A, 1 A, 100 mA, 10 mA, and 1 mA
Maximum Compliance Output Voltage 3.24 V (1 A mode)
2.2 V (2 A mode)
Current Output Accuracy Normal and inductive mode: ±10%
Long lead test mode: 10% to -0% at all battery conditions except with low battery indication
Thermal EMF/Seebeck Effect Compensation Yes, average of forward and reverse test current measurements
Low Resistance Measurement
Resistance Measurements Test Modes Normal test mode, fast m?/long test lead mode and inductive test mode (resistance of inductive loads)
Resistance Overall range: 1 ?? to 2000 ?
Maximum resistance across C terminals: 2 A with up to 1.1 ? total resistance and 1 A with up to 3.2 ? total resistance
Basic Accuracy Bi-directional test current mode: ±1% ±2 digits
Uni-directional test current mode: ±1% ±10 digits
Inductive mode or unidirectional mode will introduce an undefined error if an external EMF is present
Data Storage
Maximum Total test measurement record: 8 million Asset ID references: 256 Test measurement records: 256 per asset, per day
Battery Charger Adaptor
Charger Adaptor Mains/Line Input Voltage: 100 to 240 V
Frequency: 47 to 63 Hz
Output 12 V DC 1.2 A 14.4 W maximum
Type Travel adaptor/interchangeable plug adaptor
Plug: Australia, USA, Europe and UK plugs
Connections
Test Terminals 0.157 x 0.157" (4 x 4 mm) shrouded sockets
Data USB (For firmware updates only), the user may update instrument firmware to latest version themselves
General Specifications
Noise Immunity: Less than 1% ±20 digits additional error with 80 mV peak 50/60 Hz with on screen noise limit indicator. Less than 1% ±20 digits additional error with 80 mV peak 400 Hz with on screen noise limit indicator
Rejection range: 60 mV peak random noise
EMC IEC61326-1, industrial specification IEC61326-2-2
Dust and Moisture Ingress IP54 to IEC60529 in use
Altitude Operational to 9842.52' (3000 m)
Temperature Operational: Operational range 32 to 122°;F (0 to 50°C)
Storage: -4 to 122°F (-20 to 50°C)
Humidity Operational: 95%
Storage: 90%
Battery Charge time: <4 hours
Life: >1000 bi-directional tests at 2 A auto into a 1 ? load
Charger: 0.098" (2.5 mm) DC jack connector
Safety Rating CAT III 600 V/CAT IV 300 V to EN 61010, IEC 61010-031 : 2015, IEC 61010-030
Safety category rating valid to altitude of 9842.52' (3000 m)
Live Voltage Active live voltage protection to 600 V between any test terminals without blowing a fuse
Live voltage warning on display and audible when >5 V is applied between any test terminals
Fuse protected to 1000 V, fuses are not user changeable
Display Full LCD colour screen with user configurable backlight
Dimensions 8.98 x 4.1 x 2.95" (228 x 105 x 75 mm)
Weight 2 lbs (905 g)
Shipping & Return
Returns Policy

All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.

Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.

Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.

(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)

Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.

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We can ship to both US and Canada. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will charge a flat rate shipping for your items.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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    All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.

    Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.

    Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.

    (Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)

    Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.

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