4 pcs PH/ORP Buffer Powder + 4PCs TDS/EC/Conductivity Calibration Solution
4 pcs PH/ORP Buffer Powder + 4PCs TDS/EC/Conductivity Calibration Solution
4 pcs PH/ORP Buffer Powder+ 4PCs TDS/EC/Conductivity Calibration Solutions
Packing List:
1*4.01 PH Buffer Powder
1*6.86 PH Buffer Powder
1*9.18 PH Buffer Powder
1*256mV ORP Buffer Powder
1*84us/cm 25ml Calibration Solution
1*12.88ms/cm 25ml Calibration Solution
1413us/cm 25ml Calibration Solution
RC YAGO
Seller ratings 95%
Review
5.0
/5
10 Ratings
T
T****m
Mar 14, 2026
all items received in good condition and well packed. can start doing my job again. thank you seller for good service
Helpful (0)
น
น****.
Oct 09, 2024
I bought a calibrated 6 in 1 water tester in just calibrated the pH value. this is the price of every function, not slow. quality by the price. 7-90% it's OK
Helpful (0)
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