Swoffer Open Stream Current Velocity Meter, Model 2100-STDX Designed for taking flow measurements where it requires a long reach from the user such as in sewers, plant outfalls, canals, etc. Adjustable depth probe assists in placement of sensor when taking readings in multiple locations.
The portable, handheld Swoffer Model 2100-STDX features weatherproof construction and digital display. Complete with 2"-dia., glass-filled nylon propeller and PVC-jacketed cable that is equal to the length of the fully extended wand plus 5'.
Model 2100 also features a digital display with maximum/minimum velocity, three preset averaging times of 5, 20 and 90 seconds, 20 and 90 seconds, and a start/stop button for interval testing. Uses a single 9V battery (included).
Read stream velocity directly from 0.1 to 25 feet (.03 to 7.5 meters) per second
Velocity displayed in either feet or meters per second
Three selectable pre-set display update times. 90 second maximum
Powered by a single standard 9V battery.
Uses the efficient, propeller-driven Photo-Fiber-Optic sensor pioneered by Swoffer in the 1970's
Precision quartz crystal controlled electronics provides accurate, precise data in all flow conditions
What's In The Box:
(2) Set atteries (AA for Models 3000 or 9 volt for Models 2100).
(2) Propeller rotor assemblies (2100-A21).
(1) A spare propeller (2100-Prop, 2" (50 mm) size).
(1) Hands-free harness and neck strap (Models 3000) and neck strap only (Models 2100).