Hach DR/890 Portable Colorimeter P80W and PTFE and polypropylene check

and PTFE and polypropylene check balls

The OmniScan MX2 simplifies and speeds up the setup process with its intuitive Weld Overlay software feature

The compressive strength (fc) is established by measuring the hardness (rebound value R) of the concrete surface and with the conversion curves

Nextteq's complete line of Gastec Injection Detection Kits provide an easy and economical method for measuring very high concentrations of propane or carbon dioxide

Hach DR/890 Portable Colorimeter P80W and PTFE and polypropylene checkHigh value, high capability field instruments for water quality analysis. Hach DR 800 Series Colorimeters combine ease of use with high testing capability and field readiness. These durable, hand held, filter photometer instruments are designed specifically for the rigors of on site testing, with rugged components and waterproof, dustproof, chemical resistant housings. Depending upon your testing needs, you can select a DR 820, DR 850 or DR 890