DGM-SK25RM-QS4
Metric Calibration. 1/4” Quick Connect. 0.3 lpm to 2.5 lpm Range
Call and ask for calibration services for this Meter.

DGM-SK25R-QS8
English Calibration. 1/2” Quick Connect. 0.35 cfm to 1.24 cfm Range
Calibration Service for this Meter is: DGMC-15A-HF

DGM-SK25RM-QS8
English Calibration. 1/2” Quick Connect. 10 lpm to 35 lpm Range
Calibration Service for this Meter is: DGMC-15A-HF