Waterproof Data Loggers

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HOBO waterproof data loggers are widely recognized as the industry standard for gathering and monitoring water data for months – even years – at a time. They can withstand a wide range of environmental conditions including temperature extremes, rushing rocky streams and ocean storms. Water temperature, water level, dissolved oxygen and fresh water conductivity models are available.

Results: 6 to 10 of 24



HOBO Pendant® Temperature/Light Data Logger 8K - UA-002-08
  • Supported Measurements:
    Temperature, Light Intensity, Water Temp
  • Range: Temperature: -20° to 70°C (-4° to 158°F) Light: 0 to 320,000 lux (0 to 30,000 lumens/ft2 )
  • Accuracy: Temperature: ± 0.53°C from 0° to 50°C (± 0.95°F from 32° to 122°F), Light intensity: Designed for measurement of relative light levels

$47
HOBO Pendant<sup>®</sup> Temperature/Light Data Logger 8K - UA-002-08



HOBO U12 Deep Ocean Temperature Logger - U12-015-03
  • Supported Measurements:
    Temperature, Water Temp
  • Range:
    Temp: -40° to 125°C (-40° to 257°F)"
    Depth: 11,000 m (36,080 ft)
    Pressure: 1110 bar (16,000 psi)
  • Accuracy: ±2 minute per month at 25°C (77°F)

$799
3 week lead time
HOBO U12 Deep Ocean Temperature Logger - U12-015-03



HOBO Dissolved Oxygen Logger - U26-001
  • Supported Measurements:
    Temperature, Dissolved Oxygen
  • Range: DO: 0 to 30 mg/L - Temp: -5 to 40°C (23 to 104°F) ; non-Freezing
  • Accuracy: DO: 0.2 mg/L up to 8 mg/L; 0.5 mg/L from 8 to 20 mg/L - Temp: 0.2°C (0.36°F)

$1,250
HOBO Dissolved Oxygen Logger - U26-001



HOBO U12 Stainless Temperature Data Logger - U12-015
  • Supported Measurements:
    Temperature
  • Range: -40° to 125°C (-40° to 257°F)
  • Accuracy: ± 0.25°C from 0° to 50°C (± 0.45°F from 32° to 122°F)

$272
HOBO U12 Stainless Temperature Data Logger - U12-015



HOBO U12 5-Inch Probe Temperature - U12-015-02
  • Supported Measurements:
    Temperature
  • Range: -40° to 125°C (-40° to 257°F)
  • Accuracy: Accuracy: +/- 0.25°C from 0° to 50°C (0.45°F from 32° to 122°F) - Time accuracy: ± 2 min per month at 25°C (77°F)

$373
HOBO U12 	5-Inch Probe Temperature - U12-015-02