Instrument features:

·Equipped with temperature and pressure measurement functions, the built-in formula can convert standard condition volume;

·High standard fixed value flow tube, with more stable flow and convenient adjustment;

·Calibrate the factory flow rate one by one to ensure accurate sampling volume;

·Unique noise reduction measures to reduce noise;

·The battery has an ultra long endurance and can continuously sample for more than 8 hours.

Equipped with temperature and pressure measurement functions, high-precision temperature and pressure sensors

Sampling pump rubber specially customized to ensure stable airflow

Double ball bearings provide an extended service life

Imported customized motor with stable power

Technical indicators:

Flow range0.5 L/min

Traffic stability≤5%

Flow error≤±3%

timing error ＜0.1%

operation temperature-10～45 ℃

Continuous working hours≥ 8 hours

External dimensions102×71×175 mm

Weight (including battery)650 g