Hypertherm Post: Electrode Pit Gauge - 004700 by Hypertherm Save -8% $29.22 SKU HYP004700 Hypertherm - SKU HYP004700 Add accessories to hypertherm post: electrode pit gauge - 004700. Close Add Your items total will automatically update after adding options or accessories. You can edit your selections in the cart. Select Options & Accessories Quantity Add to cart