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About Us

We are your one-stop source for Refractometers of all different scales!

We carry premiere products such as our own NIS brand as well as Atago, Boss Refractometers, Hanna, Milwaukee Instruments, Misco, Vee-Gee and more!

National Industrial Supply

30777 Rancho California Rd #891420

Temecula, CA, 92589

(951) 308-9269