I bought this to check DEF and Glycol Antifreeze test strips. I went around the store and compared the new DEF, antifreeze, and washer fluid. Everything corresponded to the declared properties. This is a great little tool to have on hand. The calibration didn't quite work out, but I just zeroed with RO/DI water and everything was perfect.
Accurate And Versatile Digital PH Meters For Food, Brewing, Hydroponics, Pools And More!
7 Review
📊 PH 1-14 Extensive Storage Testing Monitoring: Optimize Your Storage with Precise pH Level Monitoring
6 Review
🍯 Honey Refractometer with Automatic Temperature Compensation (ATC) - Tiaoyeer Moisture, Brix, and Baume Refractometer for Honey, 58-90% Brix Scale Range - Honey Moisture Tester
31 Review
TDS water quality tester - TDS water hardness meter (portable digital salt meter for water analysis)
9 Review
Digital multimeter RGK DM-12
6 Review
🌬️ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review
🔥 Advanced Testo Wireless Hot Wire Anemometer Technology
4 Review
🔍 Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review