Pen Meter TDS 0.0-100 mg.L L1-Mathematics-L2-Classroom Resources-L3-Maths Games Track progress using the included

Track progress using the included write-and-wipe assessment card

Encourages exploration and prediction in measuring activities

Supports social interaction and communication during shared play experiences

Tunneling & Crawling Games - Encourage children to crawl underneath

Encourage children to arrange the shapes into imaginative pictures

Pen Meter TDS 0.0-100 mg.L L1-Mathematics-L2-Classroom Resources-L3-Maths Games Track progress using the includedThis Pen Meter is a convenient and durable solution for measuring Total Dissolved Solids (TDS) in educational and laboratory settings. Designed with simplicity and functionality in mind, it allows students and educators to obtain accurate readings of dissolved ionic content in water based solutions. This makes it especially useful in environmental science, chemistry, and water quality investigations. With a resolution of 0. 1 mg L and a range from 0.