72/40 for sale, brand-new and used.

YOU ARE LOOKING AT A Unit UFC-3000 Ar Gas Range 40 SLM High Flow Controller. Unit Has been tested and found in 100% working condition. You will get everything you see in the photos.

YOU ARE LOOKING AT A Unit UFC-1660 SF6 Gas Range 40 SCCM Mass Flow Controller. Unit Has been tested and found in 100% working condition. You will get everything you see in the photos.

Dual Display, 4-digit LCD reading. Spectral Sensitivity close to CIE photopic Curve. Measuring Levels Ranging 0.01 to 1999k cd/m2, 0.001 to 580.0k fL, Autoranging 7 step.

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