The UC-204 is the more versatile
type of current meters used in rivers, oceans, industrial
drainage pipes, irrigation systems, and many other fields.
The exact spiral propeller and precise axis with jeweled bearings assure the non-distorted measurement of the current speed.
There is also a special version of UC-204 with its display
and control unit waterproof and glowing at night with backlight.
The UC-304 is
designed more for accurate measurement of low current velocities
and permits measurement of the velocity of any slow current
with a vertical depth of 6cm.
The indicator weighs only 0.45 kgs and
can be easily held and handled by one person.
The non-contacting magnetic pulse generator
minimizes the friction in the propeller rotation system,
and improves the lifetime of the instrument which may
have been used in saltwater.
Instantaneous Current Speed and
Mode 2.
Average current speed per 2 seconds.
Mode 10.
Average current speed per 10 seconds.
Mode 20.
Average current speed per 20 seconds.
Mode 30.
Average current speed per 30 seconds.
Mode 40.
Average current speed per 40 seconds.
Instantaneous Current Speed and
Mode 2.
Average current speed per 2 seconds.
Mode 10.
Average current speed per 10 seconds.
Mode 20.
Average current speed per 20 seconds.
Mode 30.
Average current speed per 30 seconds.
Mode 40.
Average current speed per 40 seconds.
Model
UC-204
UC-304
Measuring range
0.080m/sec.-3.500m/sec.
0.030m/sec.-1.600m/sec.
Reading scale
0.001m/sec.
Accuracy
±3% or
±1cm
Display
LCD, 4
digits
Water resistance
Max. 20m
in depth
Power supply
AA type
× 2pcs. DC3V 20mA
Operating time : more than 40 hours
