Share on (1600715679343):
Safewill eyesky ES30A portable multi gas detector could detect combustible gas, O2 and other two types toxic gases continuously and simultaneously. It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers' life and avoid damage on the relevant equipments.








| NO | Detecting gas | Detecting range | Resolution | Low/High alarm | Response time |
| 1 | O2 | 0-30%VOL | 0.1%VOL | 19.5 / 23% VOL | ≤15s |
| 2 | EX | 0-100%LEL | 1%LEL | 25 / 50% LEL | ≤5s |
| 3 | H2S | 0-100PPM | 1PPM | 10 / 20 PPM | ≤30s |
| 4 | CO | 0-500PPM | 1PPM | 50 / 100 PPM | ≤25s |
| 5 | SO2 | 0-20PPM | 0.1PPM | 5 / 10 PPM | ≤30s |
| 6 | H2 | 0-1000PPM | 1PPM | 50 / 100 PPM | ≤60s |
| 7 | NO2 | 0-20PPM | 0.1PPM | 3 / 10 PPM | ≤25s |
| 8 | HCN | 0-50PPM | 0.1PPM | 1 / 5PPM | ≤200s |
| 9 | NH3 | 0-100PPM | 1PPM | 25 / 50PPM | ≤50s |
Note: Other gas and measure range not listed are all support customize
please contact us for more details
Safewill was founded in 2019, specialize in the development and production of gas detectors, gas analyzers and laser rangefinder. At present, our research and development instruments have been spread all over the world.

Safewoll has always strictly implemented the ISO9001 quality management system. We adhere to the high standards of product quality, strict requirements, adopting the world-class production equipment, advanced management and production experience, developing the high-quality testing equipment.



New products from manufacturers at wholesale prices