Purchase Qty. Reference FOB Price
5-99 pieces US$55.00
100-999 pieces US$50.00
1,000+ pieces US$35.00
Product Description
PRODUCT SPECIFICATIONS The Penetrating PH meters are highly accurate, stable, reliable and easy to carry. The design of the product is new and beautiful, and the design is more professional, it can measure PH value and temperature. The penetrating PH meter is designed for the measurement of ...