1.General Description
This instrument uses high-precision gas-sensitive semiconductor sensors. It has the characteristics of high accuracy, fast speed, good stability, etc. It is widely used in home kitchens, heating, urban gas pipelines, and other places and occasions.
2.Accessories
◆ User’s manual
◆ 3*aaa 1.5v battery (optional)
| Combustible gas range | 0～1000PPM |
| Sensitivity | 5ppm |
| Response time | ≦500PPM: about 5 seconds, >500PPM: about 2 seconds |
| Warm-up time | About 30 seconds |
| Alarm method | Buzzer alarm, LED light alarm |
| Automatic shutdown time | No operation, no alarm signal, automatic shutdown after about 10 minutes |
| Sensitivity selection | Press the “Hi” button and the red light will turn on. |
| Press the “Lo” button, the blue light will turn on. | |
| Battery | AAA 1.5V × 2 alkaline batteries |
| Operating temperature | 0℃～50℃/32℉～122℉ |
| Operating humidity | 10%RH～90%RH |
| Storage temperature | -10℃～60℃/14℉～158℉ |
| Storage humidity | 10%RH～75%RH |
| size | 153*32*22mm |
| weight | 47g |
