AD7100 uses oxide semiconductor alcohol sensors. Semiconductor alcohol tester are good, affordable options for personal use.
The semiconductor gadgets are suitable for personal use at the same time as you want to test for the presence of alcohol; their accuracy range is +/- 0.05%C.
|Item Name||Breath Alcohol Tester|
|Sensor Type||Semiconductor Sensor|
|Certificate||CE, RoHS, FCC|
|Power Supply||3*AAA Batteries (Not inclued)|
|Testing Records||32 Recent Records|