CNYST Ion Meter for Ammonium Ion NH4 Ion Analyzer with Standard Calibration Fluid Ion Concentration Range 0.1 to 18000 ppm Resolution 0.001 0.01 0.1 1 Automatic Accuracy ±0.5% F.S. Automatic Electrode Diagnosis Ultrasonic Hardness Tester 1 1 Automatic Standard Calibration

1 1 Automatic Standard Calibration Fluids Measurement Units ppm mg/L mol/L mmol/L for Analyzing Potassium Ion

CNYST Overhead Stirrer Electric Overhead Mixer with Brushless Motor Maximum Mixing Volume 10L Speed 100-2000rpm Max Torque 15N

Temperature：0℃～＋40℃；

This avoids the user having to read the display whilst adjusting the belt

CNYST Ion Meter for Ammonium Ion NH4 Ion Analyzer with Standard Calibration Fluid Ion Concentration Range 0.1 to 18000 ppm Resolution 0.001 0.01 0.1 1 Automatic Accuracy ±0.5% F.S. Automatic Electrode Diagnosis Ultrasonic Hardness Tester 1 1 Automatic Standard CalibrationAbout 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