Perusahaan ini terdaftar sebagai Free Member. Hindari melakukan pembayaran sebelum bertemu penjual atau melihat barang secara langsung. COD (Cash On Delivery) atau bertemu langsung dengan penjual merupakan metode transaksi aman yang kami sarankan.
The new GEOPACKS Advanced Stream FlowMeter connects to the same sturdy impeller stick as the standard MFP51 meter but boasts a much more sophisticated meter which does away with the need for conversion charts. The new meter displays velocity in units of metres per second or mph and has an inbuilt logger function that allows you to choose between manual logging and auto logging. Auto logging allows you to take a reading at programmed intervals, say every 5 minutes, and record the result. All readings are then stored in a CSV file that can easily be downloaded to your PC via the mini USB cable provided. Powered by a standard AA battery ( included) , the Flowmeter also comes with a carrying pouch for added protection, a collapsible impeller stick and a compact case for transporting and storing the whole kit
Ideal for student projects and pratical river and irrigation studies and Management.
Revolutions of impeller are sensed electronically and transmitted to a hand-held counter unit that features start, stop, and clear functions. Revolutions per unit of time can be translated into stream velocity using a conversion chart. May be used in brackish water or salt water. Fitted with a re-settable LCD counter, this flowmeter eliminates the need for tiresome calculations.
Comes complete with PVC pole mounted with an impeller which collapses into four sections for easy storage and carrying, three stream bed elevation rods, protective carrying pouch for counter, weather-proof storage case, instruction manual, and comparison charts. Optional 3-cup, hand-held anemometer is available for use with the flowmeter for measuring air velocity. Range of the anemometer is 2 mph to 65 mph.
Specifications: Materials: PVC impeller poles, stainless steel impeller shaft, plastic impeller. Dimensions: Overall pole length: 3.3’ . Four individual sections: 9.8 " each. Cable: 3.3’ . Elevation rods: 9.8 " , 4.9 " , and 2.5 " . Data Readout: LCD counter; 800 counts per minute; re-setting. Sensor Type: Magnetic. Range: Approximately 0.05m/ sec to 8.0m/ sec. Accuracy: ± 7% . Power: 2 AAA batteries ( included) .
