FREE delivery on orders over €150
Product Specifications:
| Item | Dissolved Oxygen Meter |
| Auto Power Off | Auto Power Off |
| Automatic Temp. Compensation | Yes |
| Battery Type | AAA Batteries |
| Calibration Points | 2 |
| Display Temperature - Maximum | 50°C |
| Display Temperature - Minimum | 0°C |
| Display Type | LCD |
| Dissolved Oxygen Range | 20 mg/L to 45 mg/L |
| Do Accuracy | -1% to +1% |
| Do Concentration - Max | 400% |
| Do Concentration - Min | 0% |
| Do Resolution | 0.1%, 1% |
| Ip Rating | IP54 |
| Manufacturer Warranty Length | 1 yr. |
| Memory | 30 Data Sets |
| No. Of Battery | 4 |
| Number Of Tests | 0 |
| Operating Temp. Range | +50° to +104° , +50°F to +104°F , +5° to +40° |
| Overall Depth | 170 mm |
| Overall Height | 35 mm |
| Overall Width | 90 mm |
| Product Type | Handheld Dissolved Oxygen Meters |
| Resistance Properties | IP54 Rated |
| Temp - Max | 40°C |
| Temp - Min | 10°C |
| Temp Resolution | 0.1°C |
| Temp. Accuracy | 0.3°C |
| Temperature Compensation | Automatic, Manual |
| Test Parameters | Dissolved Oxygen, Temperature |
Shipping Info:
| Ship weight (kg) | 1.13 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Operating Temp. Range | Dissolved Oxygen Range | Temp. Accuracy | Auto Power Off | Automatic Temp. Compensation | Memory | No. Of Battery | Number Of Tests | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
ST300D-B | +50° to +104° | 20 mg/L to 45 mg/L | 0.3°C | Auto Power Off | Yes | 30 Data Sets | 4 | - | €575.52 | |
![]() |
ST300D-G | +50° to +104° | 20 mg/L to 45 mg/L | 0.3°C | Auto Power Off | Yes | 30 Data Sets | 4 | - | €986.31 |
Explore Products
- ECONOCO CR3/MAB Rectangular Tubing Bracket, Single, 1 Inch Slot Spacing, 1/2 Inch Slot Length
- CLEVELAND C81921 0 Square End Mill, Center Cutting, 4 Flutes, 7/8 Inch Milling Dia, 2 1/4 Inch Length Of Cut
- HAMILTON S-WHS-8SZ Workhorse Swivel Caster, 8 X 2 Inch Size, Wheel
- VERMONT GAGE 141273390 Plug Gage, Class X, NoGo, Steel, 0.7339 Inch Size
- PARKER EB-43-0100 Tubing, Polyethylene, Black, 1/4 Inch Outside Dia, 5/32 Inch Inside Dia, 100 ft Overall Lg
- MAIN FILTER INC. MF0893601 P320EAM753F6 Hydraulic Filter, Wire Mesh, 60 Micron Rating, Viton Seal, 14.76 Inch Height
- CEMENTEX USA IS38-26M Socket, 3/8 Inch Square Drive, 26mm Size, 12 Points
- AIRMASTER FAN 32422 Epoxy Coating, Propeller Diameter 30 Inch
Explore More
- KEYSHAFT
- TAPMATIC
- LIGHT EFFICIENT DESIGN
- ATTABOX
- OEMTOOLS
- Push-Pullers
- Band Saw Blades
- Programmable Controller and Display Accessories
- Brass Blanks Flats Bars Plates and Sheet Stock
- Portable Oil and Kerosene Heater Accessories
- REVCOR Replacement Propellers
- OIL SAFE Color Coded Drum Rings
- IRONCLAD Workcrew Light Duty Gloves
- KEO NC Spotting Drills, 90 Degrees Point Angle
- GLOBE SCIENTIFIC Screwcaps without O-Ring, for Sample Tubes
- APPROVED VENDOR Structural Pipe Fitting
- SUPER-STRUT Channel Flush Post Base
- ELOBAU Angle Sensors, 120 Degree
- TURBOTORCH Air Acetylene Torch Kits
- MITUTOYO Specialty Micrometers
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
OHAUS ST300D Dissolved Oxygen Meter, 20 To 45 Mg/L, Ip54, 1 Or 2 Point
€944.63 /unit


