Radnor 64001990 5/32'' X 7'' Ground Finish Zirconiated Tungsten Electrode (10 Per Package, 1 PACK) Napkins And Paper Plates Electrochemical sensors measure concentrations of

Electrochemical sensors measure concentrations of toxic gas (ammonia

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*Product Dimensions H: 3 7/8 T: 3 1/8 B: 3

Radnor 64001990 5/32'' X 7'' Ground Finish Zirconiated Tungsten Electrode (10 Per Package, 1 PACK) Napkins And Paper Plates Electrochemical sensors measure concentrations ofZirconium Dioxide Doped Tungsten Electrodes Containing Less Than 1% ZrO2. The EWZr 1 electrode is a tungsten electrode containing zirconium oxide, referred to as zirconia. This electrode is preferred for applications where tungsten contamination of the weld must be minimized. This electrode performs well when used with alternating current as it retains a balled end during welding and has a high resistance to contamination. Not recommended for DC