
Wish it cane with 2 sets of the testing packets as the bunch that came with it resulted in the lowest Ph being lower, the middle being close enough, and the higher Ph being over 1% higher than it should have been. Should have bought one somewhere like walmart so I could have returned it.

π§ Enhanced Water Analysis: HM Digital HydroTester Offers Unparalleled Resolution and Accuracy
6 Review

π― 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

Efficiently Test Your Antifreeze And Battery Acid With A 3-In-1 Refractometer
18 Review

Portable digital multimeter with sound continuity and thermocouple (electric tester) LTX DT-838
7 Review