Martindale TL78 50m R2 Earth Extension Reel

A 50m extension lead for R2 and earth bond continuity testing. Perfect for ceiling roses, light fittings and electrical circuits up to 50m away.
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Martindale TL78 50m Earth Extension Reel

The Martindale TL78 R2 Testing Extension Reel is a 50m long test lead designed for earth bond continuity and direct R2 measurements.

The Martindale TL78 test lead extension is housed within a rugged casing that protects the lead from all sides, preventing damage and ensuring a smooth rotary action when unreeling.

  • Wire: 3.8mm, 50m length
  • Terminals: 4mm brass banana plugs
  • Max Voltage: 300V AC/DC
  • Max Current: 1A continuous
  • Dimensions: 270 x 225 x 105mm
  • Weight: 1.8kg
  • Safety: CAT II 300V