الوصف

Nitrogen (N₂) is an air gas which is becoming more commonly used in the hospitality industry. Nitrogen gas needs to be monitored closely as it can pose a danger of depleted levels of oxygen if it leaks into a confined space. This Portable Nitrogen N2 Gas Detector is a good choice for this situation. The N2 gas detector has a small pump to get the gas sample, and warns with a penetrating alarm with sound and light signal of the existence of dangerous gas concentrations and shows on screen the value of the gas measurement. The portable Nitrogen N2 Gas Detector has measuring range of 0 to **0% and resolution of 1%. It has unioque advantages in the gas leak detection so as to protect people's safety.

• With self-check function, zero calibration function, the gas monitoring is more accurate and reliable.
• One key to restore the factory settings, the misoperation can be removed via one key.
• Two audible and visual alarm, alarm point can be adjustable
• Large-capacity lithium polymer rechargeable battery
• Pump suction sampling, adjustable suction pump
• Durable shell with waterproof, dustproof, explosion
• Along with aluminum suitcase, easy to carry