In this video we take a brief look at surveillance – the eyes and ears of public health. We’ll have a look at passive, active, sentinel, … source...
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Breathalyzer Portable Alcohol Tester,Professional Grade Accuracy Breath Alcohol Tester with 5 Mouthpieces LCD Digital Display for Personal Professional Use
Price: $16.99 ?High Sensor for Accurately Test?The breath alcohol tester uses high-precision chips and flat sensors, anti-interference, it makes the test results more accurate, and the test response speed is more sensitive?delivering long-term reliability...
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Taylor Digital Bathroom Scale, Highly Accurate Body Weight Scale, Instant On and Off, 400 lb, Sturdy Clear Glass with ChromeFinish Base
Price: $35.20 High Accuracy: Four Precision Sensors ensures best accuracy and highest standards with 0.2 lbs. increments. High Capacity of 400 lbs (lb/kg/st)..Chrome and Glass Lithium Digital Scale. | Easy-to-read 1.2″ digits in a...
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Portable Monitoring Kit, Cholesterol Test Kit Easy To Use Home Test 3 In 1 Multi-Function Cholesterol Test Kit Uric Acid And Blood Glucose Tester For Home With 65 Test Strips Health Care Machine
Price: $58.99 –Quick measurement, siphon design, convenient blood sucking, simple operation, accurate results, automatic identification of blood sugar, uric acid, cholesterol test strips for users to test.–Multifunctional chemical monitoring system cholesterol analyzer, uric acid...
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