Warranty
Built to Last: 10–30 Year Warranties on Our Electrodes — Most Covered for 30 Years!
BORIN Manufacturing stands behind the quality of everything we produce and is committed to ensuring our products meet your performance expectations.
Our STELTH reference electrodes are fully warranted against defects in materials and workmanship, a majority with a 30‑year service‑life warranty, and all with our industry‑leading infinite shelf-life guarantee. See the chart below for specific warranty periods by model.
From application guidance to technical troubleshooting, we offer full support for all BORIN products. We stand firmly behind our products — and if they don’t perform to your satisfaction, we’ll repair or replace them. Call us at 1‑310‑822‑1000 or email borin@borin.com for assistance.
Service Life Warranty
For all STELTH® products
STELTH 1 Water: buried saturated-soil or submerged applications
STELTH 2: Buried and concrete service
STELTH 6: Concrete and dry soil conditions (where a smaller size is helpful)
STELTH 7 IR-Free Probe: Measures ON-OFF potential, depolarization potential, and DC current density
STELTH 7 Rocket: Measures ON-OFF potential, depolarization potential, and DC current density
STELTH 7 for AC Mitigation: Monitoring AC mitigation monitoring, measures ON‑OFF potential, depolarization potential, DC & AC current density, native potential
20 Years* Warranty
STELTH 8: Storage tank/thru‑hull applications
STELTH 9: Deep water service
10 Years Warranty
STELTH 1: Sea Water Service
STELTH 3 & STELTH 4: Portable Reference Electrodes for Water and/or Soil Applications
STELTH 5: Thru-Hull Marine Applications