Watering Pot Watering Candy Color Gardening Hand Pressure Watering Pot Balcony Watering Flower Watering Plastic Transparent Watering Pot 2L Thickened Orange Pot Engraving Machine Open the cover（3），Wipe the test

Open the cover（3），Wipe the test prism carefully with a soft cloth（2）。Take a few drops of the solution to be tested，Placed on the detection prism，Close the cover gently，Avoid bubbles，Spread the solution over the prism surface。Put the instrument into the light plate（3）Aim at the light source or bright spot，The eye observes the field of view through an eyepiece，Turn the eyepiece adjusting hand wheel（6），Make the blue and white demarcation line of view clear。The scale value of the dividing line is the concentration of the solution。

carved panel x4

Flow: 550L/h

measuring range 0-32% accuracy0

Watering Pot Watering Candy Color Gardening Hand Pressure Watering Pot Balcony Watering Flower Watering Plastic Transparent Watering Pot 2L Thickened Orange Pot Engraving Machine Open the cover（3），Wipe the testShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Watering pot* 1 Features: Humanized water collection designThe bowl design of the water collector effectively prevents the liquid from spilling and splashing when adding water. The thickened base prevents wearThe base is made of thickened new material to avoid excessive friction between the bottom of the can and the ground and increase the service life of the