Megger DLRO100H / DLRO100HB Low Resistance Ohmmeters

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  • Portable 100A Low Resistance Ohmmeter (8Kg with optional battery)
  • Internal memory with USB or Bluetooth download
  • Control instrument remotely using PC/Laptop
(Ex. VAT) £4,055.00 (Inc. VAT) £4,866.00

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  • Description

    Megger DLRO100X / DLRO100XB Low Resistance Ohmmeters

    The Megger DLRO100H and DLRO100HB low resistance ohmmeters are the highest specification models within the DLRO100 range of instruments. Whilst portable, the instruments are also capable of output currents of up to 100A, measuring resistances ranging between 0.1µΩ and 1.999Ω.

    Similar to the other models within the DLRO100 series, the DLRO100H is available to purchase as a mains or battery operated instrument. The Megger DLRO100H is a mains powered instrument, whereas the DLRO100HB is a Lithium Ion powered battery model capable of powering up to 200 manual 100A tests, or two 10 minute continuous 100A tests. Either option is available to select from the drop down list above.

    In addition to DualGround compatibility (note additional clamp required for DualGround testing) and an internal memory capable of logging 220 time and date stamped measurements, the DLRO100H/HB models offer the following additional features:

    • Bluetooth compatibility – allowing for effective wireless communication and download.
    • Remote control – remotely operate the instrument by USB using a PC or laptop, permitting the instrument to be operated safely within restricted areas.
    • Asset tagging – running Megger’s PowerDB app on a windows tablet or smart phone allows traceable unique asset IDs for efficient asset management.

    All of the instruments within the DLRO100 series are CAT IV 600VAC/500VDC safety rated with IP54 protection against dust and water ingress whilst testing. The testers have an electrical noise filter that provides stable readings, even at very low resistances captured in noisy environments such as electrical substations. Complete with a large, back-lit and clear LCD screen, the DLRO100 is suitable for operation in low light conditions.

    These features coupled with three user modes that allow for manual, automatic and continuous testing signify the Megger DLRO100 as a robust, multi-functional low resistance ohmmeter, suitable for applications ranging from OEM compliance testing and HV switchgear/circuit breaker testing to aircraft fuselage strength tests and railway lines/rolling stock resistance tests.

    It is important to note that the Megger DLRO100 is not supplied with any test leads as standard. The most popular test leads are available to purchase with the instrument by selecting the relevant check-boxes above, although any of the following accessories can be purchased – please contact us on 01132 48 99 66 to arrange a customised package configuration:

    DescriptionOrder Code
    DLRO100 CAT IV 600V Lead Set (5m) 1004-448
    DLRO100 CAT IV 600V Lead Set (10m) 1004-449
    DLRO100 CAT IV 600V Lead Set (15m) 1004-450
    DLRO100 Terminal Adaptors (x2) 1005-555
    DLRO100 Lead Set Adaptors (10A Leads) 1008-604
    DLRO100 CAT IV 600V Kelvin Lead Set (5m) 1005-634
    DLRO100 CAT IV 600V Kelvin Lead Set (10m) 1005-635
    DLRO100 CAT IV 600V Kelvin Lead Set (15m) 1005-636

    Megger DLRO100 Series feature comparison:

    Li-ion battery      
    Dual Ground     Option Option Option Option
    Internal memory    
    Remote operation        
    Asset tagging        

    Megger DLRO100H and DLRO100HB key features:

    • Portable 100A Low Resistance Ohmmeter (8Kg with optional battery)
    • Internal memory with USB or Bluetooth download
    • Control instrument remotely using PC/Laptop
  • Specification

  • Supplied Accessories

    • Megger DLRO100
    • Certificate of Test
    • Quick Start Guide
    • Calibration Certificate
    • CD containing the User Guide
    • USB cable
    • Mains lead
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  • Delivery Information

    At we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met.

    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text so you will not have to wait around all day. We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink on a fully traceable and manageable service.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 2-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £8.95
    • Pre 10.30am Next Working Day Delivery (on select products only) at £19.95*
    • Saturday Pre 12pm Delivery (on select products only) at £19.95*
    • Sunday Pre 12pm Delivery (on select products only) at £19.95*

    *UK mainland only

    NOTE! For next working day or Saturday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only.

    Customers outside the UK: exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail with your name, address and the items you would like to order for an accurate shipping quote.