Purchase Qty. Reference FOB Price
1-9 Pieces US$698.00
10-19 Pieces US$660.00
20+ Pieces US$600.00
Product Description
NANBEI USB RS232 Touchscreen Benchtop pH ORP Meter Product Description Brief Indroduction: PH meter, is a commonly used equipment, mainly used to accurately measure the pH value of liquid medium, coupled with the corresponding ion-selective electrode can also measure the ion electrode potential ...