Beautiful design. WG7000 adopt fuel-cell sensor as its core component that can inspect accurately concentration of the breath alcohol, with rapid response. WG7000 has compact keyboard, operation menu, admirable human-device interface and four languages application, which makes operation more concise and convenient.
Beautiful design. Pump suction alcohol tester, WG7100 adopt fuel-cell sensor as its core component that can inspect accurately concentration of the breath alcohol, with fast response.
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