Based on my observations, this device consistently and accurately measures substances with precision. It is easy to operate AND has a clear display for reading.However, the results take some time to display and may require some patience. Overall, it is a great investment and indispensable for substance analysis..
Portable digital multimeter with sound continuity and thermocouple (electric tester) LTX DT-838
7 Review
Accurate And Versatile Digital PH Meters For Food, Brewing, Hydroponics, Pools And More!
7 Review
TDS water quality tester - TDS water hardness meter (portable digital salt meter for water analysis)
9 Review
Efficiently Test Your Antifreeze And Battery Acid With A 3-In-1 Refractometer
18 Review