US$ 128.00
Line-in and control circuit cables are also provided from the control box
is rated for use in marine environments
Approximately 125 Lumens per Watt 3
turning and fog lights) complies with European road standards
Environmentally Friendly Yes Environmental Certification RoHS REACH TAA Compliant Yes
Hydrogen Gas Sensor - MQ-8 Zenith safety products Line-in and control circuit cablesThis is a simple to use [hydrogen gas](http: en. wikipedia. org wiki Hydrogen_gas) sensor, suitable for sensing hydrogen concentrations in the air. The MQ 8 can detect hydrogen gas concentrations anywhere from 100 10000ppm. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the
US$ 128.00
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