TDS Conductivity Measuring Pen High Precision Tester Portable Liquid Conductivity Measuring Instrument Grinding & Cutting 1 piece of extension rod

1 piece of extension rod H4x120mm

Perfect for theme decorating and DIY

Permeability tester is used for all kinds of materials such as film

Self adhesive sealing method

Product Dimension: 39

TDS Conductivity Measuring Pen High Precision Tester Portable Liquid Conductivity Measuring Instrument Grinding & Cutting 1 piece of extension rodShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Main product * 1 Features LCD HD displayThe instrument uses LcD display, with backlight function, easy to deal with the night environment. Large capacity button batteryBuilt in 4 LR44 1. 5V button batteries are durable and easy to replace.