Orbeco

- Chlorine Test Kit
- MC500 Handheld Water Quality Colorimeter
- SC450 Series: Single Parameter Colorimeters
- TB200 Portable Turbidimeter
Hanna Instruments

- HI 83200 Multiparameter Photometer for Laboratories
- HI 3821 Cooling and Boiler Combination Test Kit
- HI 4321 Research Grade Conductivity/TDS Meter with USP
- HI 98311 DiST 5 EC/TDS/Temperature Tester
- HANNA HI 701 Checker HC