Support personnalisé
OEM, ODM
Point d'origine
Ningxia, China
Numéro de Type
NKYF-NKHD-B40
Product name
Portable 4 in 1 gas detector
Measurable gas
EX,O2,CO,H2S or other gas combination as customer requirments
Detection principle
catalytic/electrochemical/Infrared
working environment
Temperature(-20~50)℃;Humidity:≤95% RH
power supply
1700mA lithium battery
Alarm method
Light/sound/Vibration