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Micro Diver water level logger
Micro Diver water level logger
Diver water level loggers family
Micro Diver water level logger
Micro Diver water level logger
Diver water level loggers family



Very small data logger for monitoring wells, type Micro-Diver. Suitable for the measuring and recording of groundwater levels and temperatures. Available in ranges 33', 66', 164', and 330' (10m, 20m, 50m and 100m).

  • Compact size: 0.7" (18mm) diameter, 3.5" (88mm) length
  • Fits 3/4 inch monitoring wells
  • 48,000 records of time stamp, pressure and temperature
  • 30-point pressure factory calibration
  • No need to search through extraneous data


Measuring only 3.5" in length and 0.7" in diameter (88 x 18 mm), the Micro-Diver is the smallest Diver capable of accurately recording groundwater levels, surface water levels and temperature. Suitable for pipes with a diameter of at least 20mm.

The Micro-Diver is specifically designed for monitoring wells or drive-points too small to accommodate larger dataloggers. In addition to its compact size, the Micro-Diver’s memory capacity can store up to 48,000 measurements per parameter - almost one measurement every ten minutes for an entire year.

Special software is available for the Divers. Download via WeTransfer


  • Pre-programmed and user-defined pumping tests
  • Events-based, averaging and pumping tests sample methods to conserve memory
  • Cost effective solution for frequent and long-term measuring
  • Suitable for many application
  • Warranty 1 year

Available variations

  • Range 33' (10 meters)
  • Range 66' (20 meters)
  • Range 164' (50 meters)
  • Range 330' (100 meters)


  • Geohydrological research
  • Water quantity research
  • Monitoring water quantity
  • Long-term water level monitoring 
  • Groundwater monitoring projects


Battery life 8-10 years, depending on use
Data storage capacity 48,000
Operating temperature 0℃ - 50℃ | 32℉ - 122℉
Casing material stainless steel
Sample interval 0.5 seconds to 99 hours
Protection class IP68, 10 years continuously submerged in water at 330' (100m)
Package size 3.54 x 0.8 x 0.8 in | 9 x 2 x 2cm
Weight 1.6 oz | 45g