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It provides an analog output corresponding to the concentration of the gas in the air
2% rdg + 4 dgt) on all ranges expect
Every set of remote controlling switch has its special code
This has a natural spring-loaded wire clamp
1 * Wireless Circuit Board Relay Receiver
MH-M18 Wireless Bluetooth V4.2 Audio Receiver Module Audio jack It provides an analog outputMH M18 is a low power Bluetooth design solution that supports Bluetooth 4. 2 transmission, two channel stereo lossless playback, and Bluetooth wireless transmission when the module is connected to Bluetooth, from a mobile device, TV or any other Bluetooth device that supports audio transfer. Bluetooth V4. 2 version, Bluetooth automatic connection technology, and WAV stereo dual channel output are all supported. Specification Model MH M18 Version
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