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We accept payments using Visa, MasterCard, American Express and DiscoverCall our customer service team at (510) 583-5624 or email us at
info@universalvacuumtech.com

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ALL SALES ARE FINAL.

As of December 2025, we no longer sell the VD8 series instruments (VD81, 83, 84, 85) as these items are rapidly being discontinued. If you’re looking for a replacement sensor module, please reach out to us—we’re here to help and ensure you find the perfect solution!