YSI 33 S-C-T Meter (Sal./Con./Temp.)
YSI 55 Hand Held Meter (Dissolved O2)
YSI 95 (Dissolved O2, 25ft)
HORIBA U-10 Water Checker (pH, DO, Cond., Temp., Sal., Turb.) 2, 10 & 30 Meter
HORIBA U-22 Water Checker (pH, DO, Cond., Temp., Sal., Temp, ORP, Turb.) 2, 10 & 30 Meter
AQUA-CHECK Meter (pH, DO, Cond., Temp) 10ft.
AQUA-CHECK Meter (pH, DO, Cond., Temp) 25ft.
AQUA-CHECK Meter (pH, DO, Cond., Temp) 100ft.
HYDAC 910 Meter (pH, Cond. & Temp.)
ESD POWERMATE Model 67 (pH, Temp, & ORP)
ORION 250A Meter (pH, ORP & Temp)
ORS Scavanger Oil Recovery Pump
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