功能

• * Please let us know the address on the certificate.
• Oxygen levels are measured to signal the risk of oxygen deficiency before entering areas where oxygen-deficient air may erupt or where oxygen may be depleted (Tunnels, manholes, common ditches, etc.). The sensor cord has a white mark indicating the length of each meter, so you can see the approximate distance when measuring points such as the bottom of the manhole are far away.
• 1. EX Explosion-Proof Standard Accepted Product (Exia II CT4X TC No. 20164)
• 2. Japan Maritime Association (NK) Type Test Accepted Product
• 3. When the power is turned on, the battery capacity, battery display, sensor check and span adjustment are fully automatic.
• 4. Digital display and lighting function are provided for various messages such as density display, battery change, sensor abnormality, etc.
• 5. Peak hold function is provided.
• 6. Optional remote measurement (sensor cord of 5 m to 30 m can be d) (Standard accessory sensor cord of 5 m)