NRS 104.2512: Payment by buyer before inspection.

1. Where the contract requires payment before inspection nonconformity of the goods does not excuse the buyer from so making payment unless:

(a) The nonconformity appears without inspection; or

(b) Despite tender of the required documents the circumstances would justify injunction against honor under the provisions of this chapter.

2. Payment pursuant to subsection 1 does not constitute an acceptance of goods or impair the buyer’s right to inspect or any of the buyer’s remedies.