Stake coupon associated with a measuring well

The coupons associated with a measuring well are intended to be placed near the pipes.

 They are associated with a DN 50 well to be able to slide an electrode into it. The coupon unscrews to be changed quickly.

 They can be inserted into PVC or stainless steel wells with an internal diameter greater than 100mm.

 They are delivered as standard with a 5 meter cable in 2.5mm² double insulation (tenaflex HO7RNF).