High precision instrument with a solid-state sensor designed for flow measurements in open channels where fouling by weed or sewage can be a problem. This Valeport is fitted with a flat sensor head suitable for shallow flows or measurements in confined spaces. It can also be used in turbulent flows if a longer sampling period (> 30 secs) is used. The Valeport flat type sensor has a range from -5 m/s to +5 m/s and is powered by 8x alkaline C cells for up to 37hrs operation.

WATR has been designed to improve water quality around the world by providing an easy, accurate and a reliable way of monitoring water conditions, so that action can be immediately initiated with an option to integrate with current APIs. The unit can be adjusted to suit the needs of the user with probe versatility and the ability to take samples at different depths, WATR is suitable for a large breadth of environments. The most detailed water quality data available via a Multi-Probe Sensor System, monitoring water quality at different depths including pH, ORP, DO, Conductivity, Water Level, Temperature and Turbidity, other sensor options are available. Data is displayed on a real-time dashboard, over multiple devices with instant notifications and alerts should water quality levels change.

Multiparameter sonde with in-built battery for unattended, real-time telemetry, spot measurement or profiling applications. Conductivity, Temperature, pH, Optical DO and Turbidity plus depth sensor.

Specialist grab for benthic sampling, area of 0.1m sq. The option of lead ballast weights. Manufactured in 316 stainless steel.

Grab for obtaining samples from sediment in water environments. Up to 20 cm deep samples of roughly 0.1 m² can be extracted. Light-weight and easy to use. Dimensions: 80x23 cm (set), 35x24 cm (sprung). Volume: 1.67 litres.

Grab for obtaining samples from soft, finely divided littoral bottom sediment. Manufactured in 316 stainless steel. Dimensions: 19.5 x 25 cm and 35 cm high.

For sampling to a depth of 5m. Possible applications: Environmental soil research, Undisturbed sampling, Sewage water research, Sludge sampling & Sediment sampling.

Used for obtaining disturbed soil samples at or near the surface and for boring to depths where samples may be obtained with a soil sampler or soil core sampler.

Accurate & portable instrument for the determination of in-situ shear strength of cohesive soils, either in situ or on undisturbed samples in a laboratory. The instrument consists of a torque head with direct reading scale which is turned manually. A non-return pointer indicates the reading. Vanes come in either 19mm or 33mm diameter covering a wide range of soil cohesiveness.

Ideal for sampling trace metals and for organic sampling to concentrations of mg/L. Made of materials that avoid contamination via leaching. The horizontal flow of water through is not hindered by constrictions. The sampler is also suitable for measuring parameters in water with particulates or constituents bound to them. The Van Dorn sampler has a 2.2L Volume capacity.

Water level datalogger which automatically and continuously measures fluctuations in groundwater and surface water levels and temperature. Data logs are stored in the data logger’s memory and can be downloaded using the Solinst software (optical docking station required). Readings can be compensated for atmospheric pressure with the Barologger Edge. The levellogger can be used up to 5m depth.

The Barologger Edge measures and logs changes in atmospheric pressure, to compensate water level readings recorded by the Levellogger Edge. One Barologger can be used to compensate levelloggers in a 30km radius and/or with every 300m change in elevation. Typically deployed above high-water level in one location on site. The Levellogger Software Data Compensation Wizard, using the synchronized data files from both the Barologger and levellogger, can produce compensated data automatically.

Easy, manual deployment, designed for use in restricted, narrow, or shallow water ways. Overall length is 3.2m long, with inside length 2.29m. This particular dinghy has a load capacity of 735kg and a max engine loading weight of 40kg with maximum speed of 6 knots. Maximum load capacity is 4 people.

Outboard mercury engine with cathedral hull. Deployable via trailer.

18ft (5.49m), 50hp, Arvor with 8ft (2.44m) beam and displacement of 1980kg, with diesel Nanni 4220 shaft drive engine. Sheltered cabin, with built in radio, map screen and fish finder, toilet, and seating area. Deployable via trailer.

Concrete test hammer for estimating compressive strength/ mapping concrete uniformity. Compressive strength range 10 to 70 Mpa (1450-10,152 psi)

Stainless steel large rectangular frame for use with a Valeport 106 or equivalent.

Also Available:

Stainless steel triangular frame intended for use with Nortek Acoustic Doppler Current Profiler (ADCP) or similar. Dimensions are as follows 120 x 120x 60cm.