The product itself seems to work fine but it is shipped with a vial of foul smelling fluid. In response to a question, the company said it was olive oil to act as a test material. Smells more like some kind of rancid engine oil. Very difficult to clean away the smell!
๐ PH 1-14 Extensive Storage Testing Monitoring: Optimize Your Storage with Precise pH Level Monitoring
6 Review
80 Pieces Water Test Litmus Strips Litmus ph Paper Soil Acidity Meter Liquid pH Tester 1-14
10 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
๐ง UEi Test Instruments DAFM3B Digital Multimeter
6 Review
๐ Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review
๐ก๏ธ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review
๐ฅ Advanced Testo Wireless Hot Wire Anemometer Technology
4 Review