The Primary Calibrator 4146 has a range of 0.01 to 20 liters per minute (lpm). This small, portable, battery-operated unit is lightweight and easy to use. Volumetric flowrate is displayed continuously so adjustments to pump flow can be made in real-time. This primary calibrator is accurate to +/- 2% of reading.
Features and Benefits
Provides continuous real-time volumetric flow rate readings, so pump adjustment and calibration is fast and easy
Battery powered, compact and lightweight
Field portable—use the same primary calibrator for adjustment, calibration and periodic checks
Comes with a NIST traceable calibration certificate
