US$ 980.00
Built around the ProQuatro handheld
5V AA batteries (4) / approximately 360 hours of continuous use without backlight (50 hours with backlight) Environment 0 to 50°C (32 to 122°F)
these professional sampling systems are trusted by environmental consultants
Wide angle LED alarms
40 pH/ORP Sensor with Module 626904 $666
YSI Photometer Reagent Box pump test Built around the ProQuatro handheldReplacement reagent storage box for the YSI 9800 photometer. Reagents not included.
US$ 980.00
US$ 250.00
US$ 1105.00
US$ 36.00
US$ 860.00
US$ 10.00
US$ 84.00