| Detection Principle | Micro Fuel Cell |
| Detectable Gas | H2S |
| Detection Range | 0-5000ppm |
| Maximum Overload | 6000ppm |
| Input Voltage | 4.5-6V |
| Response Time(T90) | <90S |
| Resolution | 20ppm |
| Check The Accuracy | ±3ppm OR ±10% Whichever is greater(25±3℃) |
| Temperature Range | -40℃~70℃ |
| Humidity Range | 10%-90%RH(Non condensing) |
| Service Life | 2 Years (normal use) |
| Warranty Period | 12 Months |
| Weight | 6g |
