Atago is a Japanese pioneer in precision optical measurement instruments, renowned worldwide since its founding in 1940. Specializing primarily in refractometers, along with polarimeters, pH and salt meters, acidity meters, and viscometers, Atago serves a broad spectrum of industries—from food and beverage processing to pharmaceuticals, agriculture, petrochemicals, and industrial manufacturing.
Atago’s portfolio includes compact digital handheld refractometers (like the PAL series), bench-top and in-line process refractometers (such as the CM-800α), and advanced hybrid instruments combining Brix, salt, acidity, or optical rotation measurements. Their instruments are engineered for high accuracy, fast readings, ergonomic form, ease of cleaning, and compatibility with harsh environments—making them ideal for both field and laboratory use.
Holding a commanding share of Japan’s refractometer market and a respected presence internationally, Atago’s instruments are trusted by professionals in over 150 countries. With manufacturing rooted in Japan and support networks spanning multiple continents, Atago exemplifies reliability, precision, and enduring innovation in analytical measurement technologies.
