R1L-E2A/SKP-8 Intrinsically Safe Milli-Ohmmeter and Bond Meter


Out of stock


Product Description

 R1L-E2A/SKP-8 Intrinsically Safe Milli-Ohmmeter and Bond Meter

10 µΩ to 20 Ω, with SKP-8 probes 

The Model R1L-E2A is an electrical bonding meter and milli-ohmmeter certified to ATEX, UL and CSA intrinsically safe standards.  It is used on the Lockheed F-35 Joint Strike Fighter and C-130 Hercules airframes as well as the Sikorsky S-70, S-92 and Seahawk helicopters to test electrical bonds on antenna installations, electrical safety grounds and lighting protection systems.

A rugged heavy-duty plastic case is provided to contain and protect the instrument. When closed, a gasket seals the lid to keep out water and dirt when the Model R1L-E2A is transported through rain or other environmentally hostile conditions. When the lid is open, a second gasket provides a seal for the front panel, and all panel openings are sealed to prevent water entry, as is the removable battery cover.

Two different styles of 4-wire Kelvin probes are available to adapt to the physical conditions.  Both the large HTP-101A pistol grip Kelvin probes and the smaller SKP-8 hand probes are designed with static dissipating properties and are an integral part of the intrinsic safety system.  The SKP-8 Kelvin probes have a choice of replaceable tips to further accommodate the work requirements.

The Model R1L-E2A is battery powered by three internal heavy-duty alkaline “D” cells. Front panel controls include a POWER ON-OFF switch and a rotary range selector switch. Five resistance ranges are provided from 2 mΩ to 20 Ω.

Technical Specifications

  • Milli-Ohmmeter & Bond Meter Certifications: ATEX Ex ia IIA T4 Ga and C-UL-US Listed Class I, Div. 1, Group D in compliance with ANSI/UL 913-1988, Fifth edition, 21 February, 1997 
  • Portable: Long Battery Life (80 Hrs) 
  • Ranges: 2 mΩ to 20Ω
  • Accuracy: 0.25% of reading
  • Resolution: 1 µΩ
  • Simple Operation
  • Offset Compensation
  • Backlit Display
  • Bond meter & Milli-ohmmeter has a 3-year warranty
  • Assembled in USA 

Product Documents




Accessory Sheets



Conformity Statements

If you desire to have your shipment outside of North America, please contact customer service at 1-800-666-1010 or tegamsales@aei.com

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