| HI 2400N |
Amazon |
Hanna Instruments
|
Industrial & Scientific
|
Hanna Instruments HI 2400N Dissolved Oxygen Laboratory Bench Meter |
| 4UYF7 |
Grainger Industrial Supply |
YSI INCORPORATED
|
Water Testing Meters
|
Laboratory Dissolved Oxygen Meter, Dissolved Oxygen Range 0 to 60 mg/L, Oxygen Concentration 0 to 600%, Temp Range -5 to 50 C, Display LCD, Memory 100 Data Sets, Power Source 230 VAC or 4 C Batteries, Interface RS-232, Includes Instructions |
| 4UYF6 |
Grainger Industrial Supply |
YSI INCORPORATED
|
Water Testing Meters
|
Laboratory Dissolved Oxygen Meter, Dissolved Oxygen Range 0 to 60 mg/L, Oxygen Concentration 0 to 600%, Temp Range -5 to 50 C, Display LCD, Memory 100 Data Sets, Power Source 115 VAC or 4 C Batteries, Interface RS-232, Includes Instructions |
| 4UYF8 |
Grainger Industrial Supply |
YSI INCORPORATED
|
Water Testing Meters
|
Laboratory Dissolved Oxygen Meter, Dissolved Oxygen Range 0 to 60 mg/L, Oxygen Concentration 0 to 600%, Temp Range -5 to 50 C, Display LCD, Memory 100 Data Sets, Barometric Pressure Range 450 to 825 mmHg, Power Source 115 VAC or 4 C Batteries, Interf |
| 292 EDVA7 |
Amazon |
Edvotek
|
Industrial & Scientific
|
Edvotek 292 Laboratory Kit 12 Dissolved Oxygen and Aquatic Primary Productivity, For 10 Lab Groups |