• RS Stock No. 136-5760
  • Manufacturer Megger
  • Mfr. Part No. 1009-846
Megger, Model 1009-846 Ohmmeter, Maximum Resistance Measurement 2.5 kΩ, Resistance Measurement Resolution 0.01mΩ
Product Details

Low Resistance Ohmmeter DLRO10HDX

Heavy-duty low-resistance ohmmeter combining rugged construction with accuracy and ease of use. The unit can be powered from a rechargeable battery or mains power making it suitable for continuous testing in production line and repetitive use environments.
Featuring rotary switch controls which are simple and easy to operate in all weather conditions and with gloved hands. A large, clear, backlit LCD display is easy to read from a distance. The DLRO10HDX is capable of delivering 10 A into measurements up to 250 mΩ and 1 A into measurements up to 2.5 Ω. The unit provides five test modes each of which is selected through a simple rotary control on the Mode selection rotary switch. All memory functions, delete, download to PowerDB and recalling test results are also accessible via the Range Selection rotary switch.

Features and Benefits

• NEW On-board memory storage for test results up to 200 records (HDX only)
• Download to PowerDB
• NEW interchangeable test lead terminations
• High or low output power selection for condition diagnosis
• Operates from battery or AC mains supply
• Protected to 600 V without blowing a fuse, test lead live voltage warning light
• Heavy duty case: IP 65 lid closed, IP54 operational
• Simple rotary switch selection of five test modes, including auto start on connection
• 7Ah lead acid battery provides extended operation and can be charged whilst operating from line power
• Rotary mode switch with bidirectional (current reversal with averaging cancels thermal EMFs), unidirectional, automatic, continuous and inductive modes
• Large, clear LCD display with backlight and contrast adjustment
• Auto power off function conserves battery

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Maximum Resistance Measurement2.5 kΩ
Resistance Measurement Resolution0.01mΩ
Measurement TypeLow Resistance
Battery Life>1000 Measurement
Battery Type6 V/7 Ah Sealed Lead Acid
Power SourceBattery
Dimensions315 x 285 x 181mm
Maximum Accuracy+0.2 %
Maximum Operating Temperature+50°C
Minimum Accuracy-0.2 %
Plug TypeAsia Pacific
Minimum Operating Temperature-10°C
Model Number p1009-846
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Technical data sheets
  • RS Components

    Statement of conformity

    This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
    RS Stock No. 136-5760
    Name Megger, Model 1009-846 Ohmmeter, Maximum Resistance Measurement 2.5 kΩ, Resistance Measurement Resolution 0.01mΩ
    Manufacturer/Brand Name Megger
    Mfr. Part No. 1009-846
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Jan 18, 2018
    RS Components Ltd 21/F Multinational Bancorporation Centre 6805 Ayala Avenue Makati City Philippines
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