Soil Resistivity Reel

Model: HMA-670
Price: $259.00

Soil Resistivity Reel is a single, 4-wire system that aligns with the 4-Pin Wenner Method and maximum pin spacing of 20ft. The reel wiring system includes four 4ft (1.2m) long color-coded banana plug test leads to connect reel wires to an Analog or Digital Soil Resistance Meter. The lightweight reel is made of industrial grade thermoplastic and attached to a zinc-coated frame. A drum brake prevents over-reeling or unreeling. Wires, test leads and banana jack terminals are color-coded in black, red, orange and yellow. Wires are #16 AWG with PVC insulation and one each of the following are also included with the reel: 65ft long Black, 45ft long Red, 25ft long Orange and 5ft long Yellow.


  • Lightweight
  • Drum brake helps avoid unreeling or over-reeling
  • Color coded leads for easier test set-up 

Included Items:

  • Soil Resistivity Reel
  • (4) color-coded #16 AWG Wires
Diameter 8in (203mm)
Estimated Shipping Weight 4.0lb (1.81kg)

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Diameter 8in (203mm)
Estimated Shipping Weight 4.0lb (1.81kg)
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