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PreCal/Recert of tetraCal
Flow Rate Range: 0.1–30 LPM; 1–60 LPM (actual volumetric reading)
Temperature Operational Range: -30°C to 55°C
Temperature Reading Range: -40°C to 50°C
Barometric Pressure Range: 400–800 mmHg (U.S. version); 534–1066 mbar (Euro version)
Dimensions of Control Module: 3.25 in. H x 3.125 in. W x 9 in. L (8.25 x 7.94 x 22.86 cm); height with venturi: 6.30 in. (16.00 cm)
Weight with Venturi: 2.38 lbs (1.08 kg)
Dimensions of Carrying Case: 15.75 in. W x 4.5 in. H x 12.25 in. D (40.00 x 11.43 x 31.20 cm)
Weight Complete with Contents: 4.69 lbs (2.13 kg)
Accuracy: 0.75% of reading
