Purchase Qty. Reference FOB Price
1-199 Pieces US$2.15
200-499 Pieces US$2.08
500-999 Pieces US$1.99
1,000-4,999 Pieces US$1.92
5,000+ Pieces US$1.85
Product Description
Product Description Aquarium PH meter Handheld Digital Portable pH Tester Pen Detailed Photos Product Parameters Model: PH-009 Range: 0.0-14.0pH Resolution: 0.1pH Accuracy: ±0.1PH Power Supply: 3*1.5V (Button Cell,LR44,keep using over 500hours) Temperature compensation: ...