The Delta F moisture analyzer product family includes: - DF-760 (Dual moisture & oxygen) - H20 LDL: 0.2 ppb; H2O Range: 20 ppm; O2 LDL: 0.07 ppb - DF-750 - LDL: 0.2 ppb; Range 20 ppm - DF-745 - LDL : 2ppb; Range: 20 ppm - DF-730 (Moisture in HCl) - LDL: 1 ppb; Range: 10 ppm - DF-740 (Moisture in NH3) - LDL: 10 ppb; Range 10 ppm The DF-760E features: - Only instrument that combines industry standard O2 analysis with high accuracy and performance TDLAS moisture analysis - Analysis of O2 and moisture to ppt levels in a single unit - Rapid response - Inert cathode immune to damage from trace levels of acids or hydrocarbons - Non-depleting anode - no drifting and no frequent calibrations