Overall, if precision isn't critical, semiconductor breathalyzers are excellent for personal use. When exposed to breath alcohol, semiconductor sensors, measure a change in their characteristic impedance. The temperature of the sensor is raised to 300 degrees Celsius. The tester determines the degree of alcohol oxidation on the sensor's surface. 1akcQzToXRaH · AT200 is a breath alcohol tester implemented in advanced flat surfaced semiconductor technology, featuring good sensitivity and repeatability, low voltage remind, LED display, simply to operate,pact design and medium size which is conveniently to carry, audible and visible m indication when test result is beyond the preset cCe4Lu9KJ1PG The highly reliable automatic Lorlin testers can be used for testing mauding, Transistors, Darlingtons, MOSFETs, Diodes, Zeners, Rectifiers, Bridges, IGBTs, SCRs, Triacs, and Opto-Coupled Devices, with reliable, accurate, and repeatable results. 61pXlZnsbGdu There are so many people waiting for wonderful Alcohol Breath Semiconductor Tester from LightinTheBox. As one leading wholesaler in China, LightinTheBox offers all kinds of stylish Alcohol Breath Semiconductor Tester for respected consumers. We assure you the best and the latest products with best quality as well as adorable price, big discount. a8ZWJm6Y5Kuw
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