*LOWEST COST pH PEN !
*DISPLAY pH VALUE
Port: Shenzhen
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Day
Payment Terms: T/T,Western Union,Paypal
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8684 pH Pen
•LOWEST COST pH PEN !
•BIG LCD DISPLAY pH VALUE
•ONE TOUCH FOR AUTO-CALIBRATION !
•WATERPROOF HOUSING MEETS IP65 RATING !
•AUTOMATIC BUFFER RECOGNITION TO AVOID ERRORS DURING CALIBRATION !