Marine Study Equipment & Supplies (Oceanography)

Flowatch Flowmeter / Anemometer

$ 499.00 USD

Developed for use under various challenging field conditions. Its different impellers measure almost any fluid, liquid or gaseous medium. Fluid measurements can be taken in knots, km/h, mph, and m/s. The meter also takes temperature measurements in either °F or °C, including minimum and maximum temperature and current temperature. Also included is a wind speed impeller which allows you to take air velocity and wind chill measurements.

To take flow measurements from a bridge or other elevated location, use the optional flow sensor with 15 meter cable (sold separately). Kit includes the display, 2 m cable, telescoping rod, a 60mm water impeller, 25 mm air impeller and carrying case. Weatherproof.

Applications
- Measure rivers flows
- Irrigation canals
- Ocean flows
- Air conditioning conduits
- Sewage flows
- Ventilation shafts
- Hydrological studies
- Aerological studies
- Chimney flues

Flujómetro / Anemómetro Flowatch

• Specifications
• In the Box
• Required Items
• Optional Items

• Flow Speed Measurement
  
  Regular size windspeed impeller:
  - Diameter: Ø 20 mm, hole diameter Ø 33 mm
  - Minimum sensitivity: < 3km/h | < 1m/s
  - Precision: +/-2%
  - "off-axis" error: +/-30° | +/-3%
  - Operating temperature: -50°C to +100°C
  
  Small size windspeed impeller (not incl.):
  - Diameter: Ø 12 mm, hole diameter Ø 18 mm
  - Minimum sensitivity: < 3km/h | < 1m/s
  - Precision: +/-2%
  - "off-axis" error: +/-10° | +/-3%
  - Operating temperature: -50°C à +100°C
  
  Water impeller:
  - Diameter: Ø 60 mm
  - Minimum sensitivity: < 0.3km/h | < 0.1m/s
  - Precision: +/-2%
  - "off-axis" error: +/-20° / +/-3%
  
  - Selectable units: Knots, mph, km/h, m/s, fps and cm/s
  - Speed resolution: 0.1 for all units (except in cm/s: 3cm/s)
  - Functions: Current, minimum, average, maximum temperature and windchill factor
  
  Temperature
  - Selectable units: °C, °F, °C felt and °F felt
  - Precision Thermometer: +/- 0.2°C
  - Resolution of the thermometer: +/- 0.1°C
  - Functions: Ambient temperature measurement, felt, minimum, average and maximum
• - Display (1)
  - Air impeller Ø 20 mm (1)
  - Water impeller Ø 60 mm (1)
  - Telescopic rod with 2 meters cable (1)
  - Standard Case (1)
• None
• - Air Impeller Ø 12 mm
  - Hanging Velocity Water Current Sensor w/ 15 m Cable

Flujómetro / Anemómetro Flowatch

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Flowatch Flowmeter / Anemometer with Hanging Sensor

$ 849.00 USD

Developed for use under various challenging field conditions. Its different impellers measure almost any fluid, liquid or gaseous medium. Fluid measurements can be taken in knots, km/h, mph, and m/s. The meter also takes temperature measurements in either °F or °C, including minimum and maximum temperature and current temperature. Also included is a wind speed impeller which allows you to take air velocity and wind chill measurements.

To take flow measurements from a bridge or other elevated location, use the optional flow sensor with 15 meter cable (included in this kit). Kit includes the display, 2 m cable, telescoping rod, a 60mm water impeller, 25 mm air impeller, hanging water sensor with 15m cable and carrying case. Weatherproof.

Applications
- Measure rivers flows
- Irrigation canals
- Ocean flows
- Air conditioning conduits
- Sewage flows
- Ventilation shafts
- Hydrological studies
- Aerological studies
- Chimney flues

Flujómetro / Anemómetro Flowatch

• Specifications
• In the Box
• Required Items
• Optional Items

• Flow Speed Measurement
  
  Regular size windspeed impeller:
  - Diameter: Ø 20 mm, hole diameter Ø 33 mm
  - Minimum sensitivity: < 3km/h | < 1m/s
  - Precision: +/-2%
  - "off-axis" error: +/-30° | +/-3%
  - Operating temperature: -50°C to +100°C
  
  Small size windspeed impeller (not incl.):
  - Diameter: Ø 12 mm, hole diameter Ø 18 mm
  - Minimum sensitivity: < 3km/h | < 1m/s
  - Precision: +/-2%
  - "off-axis" error: +/-10° | +/-3%
  - Operating temperature: -50°C à +100°C
  
  Water impeller:
  - Diameter: Ø 60 mm
  - Minimum sensitivity: < 0.3km/h | < 0.1m/s
  - Precision: +/-2%
  - "off-axis" error: +/-20° / +/-3%
  
  - Selectable units: Knots, mph, km/h, m/s, fps and cm/s
  - Speed resolution: 0.1 for all units (except in cm/s: 3cm/s)
  - Functions: Current, minimum, average, maximum temperature and windchill factor
  
  Temperature
  - Selectable units: °C, °F, °C felt and °F felt
  - Precision Thermometer: +/- 0.2°C
  - Resolution of the thermometer: +/- 0.1°C
  - Functions: Ambient temperature measurement, felt, minimum, average and maximum
• - Display (1)
  - Air impeller Ø 20 mm (1)
  - Water impeller Ø 60 mm (1)
  - Hanging water sensor with 15m cable (connects directly to display) (1)
  - Telescopic rod with 2 meters cable (1)
  - Aluminum Case (1)
• None
• - Air Impeller Ø 12 mm
  - Hanging Velocity Water Current Sensor w/ 15 m Cable

Flujómetro / Anemómetro Flowatch

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Onset HOBO Pendant Temperature / Light Data Loggers

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Rite in the Rain Waterproof Side Spiral Notebook with Upper Spiral

$ 8.95 USD

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Wildco Beta Water Samplers Horizontal PVC

$ 532.41 USD

• No metal parts to touch your sample.
• Designed for trace metal sampling.
• May be used for organic sampling to concentrations of mg/L.
• Beta Bottle Only or kit available.

Intended for shallow or deep waters, these bottles are called “horizontal” because they descend, parallel to the bottom. They are pulled sideways just before closing by the operator. This ensures a representative water sample for that specific depth. They are ideal for sampling at the thermocline, at other stratification levels, or just above the bottom sediments. These popular and versatile bottles come in your choice of transparent acrylic or opaque PVC. PVC is more durable and less costly, but the acrylic allows you to view the bottle contents immediately.

When running metal, organic, or any other chemical analyses, it is best to run a blank on the sampler prior to use.

Alpha samplers are not suitable for chemical analysis of contents due to the potential for contamination (i.e. by mercury and phosphorus) by the materials in the sampler’s construction. For chemical analysis, choose our Beta or suggested Kemmerer water samplers.

Beta bottles are excellent for near off-shore (to 200 m) trace metal sampling, since there are no metal parts to touch your sample. You avoid the metallic ion contamination that can cause major errors in algal assays or productivity. Beta™ Van Dorn bottles have rigid, white plastic end seals for clean sealing. The bottle ends are machined to fit foam silicone gaskets. Amber latex tubing, which does not leach measurable amounts of metal, closes the bottle. Beta™ bottles feature a nylon safety line connecting the end seals, so if the closing tube breaks, you’re less likely to lose your expensive seals. This is why Beta™ bottles have an excellent track record in a wide variety of field conditions.

This sampler requires a messenger and line (included in kits) for operation. A thermometer can be mounted inside acrylic bottles.

NOTE: Volume may vary slightly. It is recommended that you verify the exact volume of your bottle prior to use.

• Specifications
• In the Box
• Required Items
• Optional Items

• - Blue seals of durable, flexible, high-grade polyurethane resin with attached safety line
  - 316 SS trip head for durability
  - Not suitable for chemical sampling
  - Kits include bottle, plastic carry case, 45-B10 messenger & 62-C15 line (100 ft.)
• - Bottle (1)
  - Case (1) (incl. in Kit)
  - Messenger (1) (incl. in Kit)
  - Line 100 ft (1) (incl. in Kit)
  - Manual
• NOTE: If you choose the Kit, you don´t need the next items:
  - Messenger
  - Line
  
• - Case (incl. in Kit)
  - Thermometer

Muestreador de Agua Alfa Horizontal en PVC, Muestreadores de Agua Alfa Horizontal en PVC, Muestreador de Agua Alpha Horizontal en PVC, Muestreadores de Agua Alpha Horizontal en PVC, Alpha Bottles, Alpha Water Sampler, Horizontal PVC

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Wildco Fish Measuring Board

$ 310.00 USD

Do you need to make quick, accurate fish measurements in the field or laboratory? This...

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