Loading... Please wait...

Hydrological Equipment

  • Image 1

AquaPulse Impulse Counter Timer

Item No.:
1.00 LBS

Add to Wish List

Click the button below to add the AquaPulse Impulse Counter Timer to your wish list.

The AquaPulse 102-020 is an updated LCD impulse counter with timer display which registers the number of revolutions made by the bucket wheel or propeller of a current meter. The counter eliminates the need to count every revolution during a velocity observation. The time display also eliminates using a stopwatch and allows both meter counts and time to be read easily and quickly. For use with Universal/AA/Pygmy current meters.


  • Directly compatible with any existing Price-type current meter. No retrofit or modification required. 
  • Advanced CMOS circuitry with crystal based timing for accu- rate and reliable measurements.  
  • Easy to read 32 characters LCD display reading 4 significant figures. 
  • Uses a single 9 V battery with power conserving standby circuitry for long battery life. 
  • Sealed membrane buttons and water resistant sealed circuitry.
  • Time intervals of 10, 20, 30, 40, 50, 80, 100 and 200 seconds
  • Buzzer: Instantaneous beep for each current meter pulse

Physical Characteristics:

  • Size: 7" x 4" x 1" (175mm x 100mm  x 25mm)
  • Weight: 1 lb. (.4 kg)
  • Velocity Range: 0.1 to 25 ft/sec. (0.03 to 10m/sec.)
  • Temperature Range: -20 degrees C to +70 degrees C
  • Display Resolution: 0.001
  • Accuracy: +/-0.1 seconds (timed from first contact closure); +/- 1 pulse


Download 102-020 AquaPulse Spec Sheet