CNYST Portable Ammonium Ion Meter NH4 Ion Meter with Standard Calibration Fluid Resolution 0.001 0.01 0.1 1 Automatic Ion Concentration Range 0.1 to 18000 ppm Automatic Temperature Compensation Dissolved Oxygen Meter ◆ Wide measuring range and

◆ Wide measuring range and high resolution

●【Wide Range of Application】:◆Magnetic Material ◆Machine Components ◆DC Constant Magnetic Field ◆Space AC Magnetic Field ◆Do-ironing Separator ◆Environment Magnetic Field

Battery: 5Ah

1ppm for Gas Test of Refinery Chemical Plant Boiler Room

Technical specifications

CNYST Portable Ammonium Ion Meter NH4 Ion Meter with Standard Calibration Fluid Resolution 0.001 0.01 0.1 1 Automatic Ion Concentration Range 0.1 to 18000 ppm Automatic Temperature Compensation Dissolved Oxygen Meter ◆ Wide measuring range andAbout this item: Ion Concentration Range 0. 1 to 18000 ppm; Accuracy 0. 5% F. S; Range 1999. 9mV Selectable ion measurement units, including ppm, mg L and mol L. 2 to 5 points calibration from low to high concentrations. Expanded memory stores or recalls up to 500 data sets. USB communication interface for data transfer or connecting a power adapter to the meter. Features: Professional portable Ammonium ion meter is equipped with a backlit LCD