How much does this cost to the nearest dollar?

Oxygen Concentration Content Tester Meter Detector
1. Determining oxygen content in the environment of industrial and mining enterprises, cabins, tunnels, variable pressure suction nitrogen machines, oxygen generators, chemical, and fertilizer industrial gases is amazingly effective in avoiding system explosions due to oxygen in the production process and preventing room interest accidents in hypoxic environments. 2. The oxygen content in the exhaust gas of the internal combustion engine and the oxygen content in the flue gas is detected to achieve reasonable combustion control and save fuel. content determination is carried out in the atmosphere storage of grains, fruits, vegetables, tobacco, Chinese herbal medicines, tea leaves, dried fruits, etc. 4. Analysis of oxygen content in ventilators, anesthesia machines, hyperbaric oxygen chambers, infant incubators, and aerospace and diving

Price is $108.00
Price: $108