1) High accuracy pen type ph meter 2) Min.Order 500 pieces 3) Price:USD 11-13 FOB Ningbo,China

Features of ph meter:

 

 Measure range:0.0-14.0 PH    

 Resolution:0.1PH 

 Accuracy: ±0.1PH(at 20 °c) /±0.2PH  

 Battery: 3*1.5V( button cell)

 Operating temperature: 0-50°C (32-122°F)

Service life :approx. 150 hours of use

 Dimension:152*30*15mm

  Weight :50 g

 

pen ph meter(PH2)