QB2000N Factory price fixed battery room hydrogen gas detector H2 monitor with 4-20mA or RS485 output
![QB2000N Factory price fixed battery room hydrogen gas detector H2 monitor with 4-20mA or RS485 output](http://ae04.alicdn.com/kf/H3b412589c06348f599a76332aa223b498.jpg)
sku: 4001189256984
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$285.00
Shipping from: China
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