TDS pen
Port: Ningbo
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: white box.
Delivery Detail: 25-30 days
TDS meter
Range:0-9990 ppm
Accuracy:± 2%
Battery:2×1.5V
weight:32g