CNYST Handheld NOX Gas Detector Nitrogen Oxides Detector with Resolution 0.1ppm Measuring Range 0-20ppm CSTN Colorful LCD Gas Pump Sampling Method High Sensitivity And Repeatability Polarimeter This is a real portable

This is a real portable water activity meter

● USB communication interface for data transfer or connecting a power adapter to the meter

Ammonium standard solutions 100

The instrument has two measurement modes: automatic and manual measurement

CNYST Hydrogen Chloride Gas Detector Hydrogen Chloride Detector with Range 0-50ppm Resolution 0

CNYST Handheld NOX Gas Detector Nitrogen Oxides Detector with Resolution 0.1ppm Measuring Range 0-20ppm CSTN Colorful LCD Gas Pump Sampling Method High Sensitivity And Repeatability Polarimeter This is a real portableAbout this item: Testing gas: NOX Resolution: 0. 1ppm Measuring Range: 0 20ppm; L alarm: 5ppm, H alarm: 10ppm Gas pump sampling method and high sensitivity sensor,with high sensitivity and repeatability Overview: The portable gas detector with built in pump is a new intelligent gas detector, which adopts an advanced integrated circuit, with standard intelligent level design technology, and proprietary digital analog hybrid communication technology.