Combustible gas range | 0¡«1000PPM |
Sensitivity | 5ppm |
Response time |
"f500PPM£ºAbout 30 seconds£¬ >500PPM£ºAbout 30 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×2batteries |
Operating temperature | 0¡æ¡«50¡æ/32! ¡«122! |
Operating humidity | 10%RH¡«90%RH |
Storage temperature | -10¡æ¡«60¡æ/14! ¡«158! |
Storage humidity | 10%RH¡«75%RH |
size | 153*32*22mm |
weight | 47g |