Milwaukee CD97 Low Range TDS Pen Tester | 0–999 ppm | ATC | Water Conditioning, RO & Education multi-unit meter SKU: MW101BOX

SKU: MW101BOX

Light-Blocking Packaging: UV-resistant sachets protect solution integrity and extend shelf life

Attach the straw and mouthpiece to the filter

Gel-filled reference requires no refilling — minimal maintenance by design

Milwaukee CD97 Low Range TDS Pen Tester | 0–999 ppm | ATC | Water Conditioning, RO & Education multi-unit meter SKU: MW101BOXMilwaukee CD97 Low Range TDS Pen Digital PPM Tester with ATC Monitor water purity with confidence using the Milwaukee CD97 a compact, digital Total Dissolved Solids (TDS) pen tester engineered for water conditioning, reverse osmosis (RO) system verification, hydroponics, aquarium maintenance, drinking water testing, and science education. Simple, accurate, and built to last, the CD97 delivers reliable ppm readings with Automatic Temperature