Purchase Qty. Reference FOB Price
5-99 Pieces US$2.60
100-999 Pieces US$2.40
1,000+ Pieces US$2.00
Product Description
How to expertly operate this PH meter for optimal precision? Step 1: Delicately remove the protective cap. This essential step safeguards the precision sensor for accurate measurements. Step 2: Carefully rinse the electrode with distilled water, then pat dry with filter paper. This ensures ...