Portable NH3 gas analyzer ammonia gas detector NH3 meter with LCD.

This product uses natural diffusion to detect gas. It uses sensors made by digital chips from international manufacturers. It has very high sensitivity and accuracy. The outer casing is made of industrial high-strength composite plastic, which is waterproof, dust proof and explosion-proof. The product has a communication interface, which can store and export data, and is widely used in petrochemical, metallurgical, mining, agricultural, experimental and other industries.

Range: 0-100 PPM
Resolving Power: 0.1 PPM
Default Alarm Point: : 20 PPM