Review on Sper Scientific 850052 Pen Large by Jose Mcdaniel
Seems to need a recalibration in the middle of mine.
Seems to need a recalibration in the middle of my processes. Also crashes on readings when putting it back into the buffer. My last pH meter was cheaper and I never had this problem. Most likely I will order another device and model.
- Substance Analysis Instruments
- Questionable purchase for the elderly
New products
Comments (0)
Top products in π¬ Substance Analysis Instrumentation
Efficiently Test Your Antifreeze And Battery Acid With A 3-In-1 Refractometer
18 Review
Accurate And Versatile Digital PH Meters For Food, Brewing, Hydroponics, Pools And More!
7 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
80 Pieces Water Test Litmus Strips Litmus ph Paper Soil Acidity Meter Liquid pH Tester 1-14
10 Review
Another interesting products
π¬οΈ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review
π§ UEi Test Instruments DAFM3B Digital Multimeter
6 Review
Digital multimeter RGK DM-12
6 Review
π Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review