NALCO Turner Designs Aquafluor Handheld Fluorometer MODEL NO. 8000-000

PYXIS SP-380 PTSA Handheld Fluorometer Fully functional, nice condition.

Portable Turbidimeter Turbidity Meter with Calibration Solution 0~1100 NTU/FNU

PYXIS SP-710 Handheld Water Multitester Fully functional Ready to go!

Portable Turbidity Meter with 0~1100NTU / 0 ~275EBC / 0~9999ASBC Formazin Liquid

NALCO Turner Designs Aquafluor Handheld Fluorometer MODEL NO. 8000-000

Pyxis SP-910 Handheld Fluorometer + Colorimeter + Turbidimeter

Turbidity Meter Portable Water Kit Turbidimeter Tester 4 Units NTU FNU EBC ASBC