Purchase Qty. Reference FOB Price
1-4 sets US$91.77
5-9 sets US$78.03
10-14 sets US$73.42
15+ sets US$68.83
Product Description
Technical Parameter SX630 pen type ORP meter SX630 pen type ORP meter is compact and mini in size, making it extremely convenient to carry. Used to test the pH value of conventional aqueous solutions, suitable for scenarios such as hydroponics, aquaculture, swimming pools and hot springs, ...