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| Length | 270 mm |
| Materials | stainless steel, plastic |
| Operational depth | 10 m |
| Measuring range | 0.1…9.999 m/s
± 1% in the range 0.5…9.99 m/s ± 5% in the range 0.1…0.499 m/s |
| Data memory | 4000 measuring values |
| Hand Unit | Plastic housing, splash-proof (IP 65), battery powered,
LC-display 4 x 20 characters, interface for PC (RS-232 |
| Power supply | Battery 9 V (PP3) or external 7…12 V DC, max. 12 mA |
Rod Held Current Meter RHCM
Portable flow velocity indicator9 ₫
This portable device is a point-by-point measuring instrument for assessing the current speeds in running waters. The RHCM (‘rod held current meter’) consists of a hydrometric three-blade impeller at the lower end of a telescopic rod and a splash-proof Hand Terminal. The measuring head can be angled up to ±90°.
The measuring values are displayed together with a date and time stamp on a hand terminal. They can be stored and transferred to a PC by means of the software OceanLab 3. At the PC the measuring files are stored in ASCII format for processing with current word processing, spread sheet and database software.
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