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Rainfall Data Loggers & Sensors




HOBO Data Logging Rain Gauge - RG3
English version (includes data logger)

part # RG3 (View Specs)
  • Supported Measurements:
    Rainfall
  • High quality tipping-bucket rain gauge with integrated HOBO Pendant Event data logger
  • Time and date stamp is stored for each tip - provides detail needed to determine rainfall rates and duration
  • Reliable, field-proven rain gauge
  • Stores over 16,000 tips (160 in. of rainfall with a 0.01 in. rain gauge)
Minimum System Requirements


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$420
1-9 10-99 100+
$420 $388 $357



HOBO Data Logging Rain Gauge - RG3-M
Metric version (includes data logger)

part # RG3-M (View Specs)
  • Supported Measurements:
    Rainfall
  • High quality tipping-bucket rain gauge with integrated HOBO Pendant Event data logger
  • Time and date stamp is stored for each tip - provides detail needed to determine rainfall rates and duration
  • Reliable, field-proven rain gauge
  • Stores over 16,000 tips (3200 mm of rainfall)
Minimum System Requirements


View/Add Required Items
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$420
1-9 10-99 100+
$420 $388 $357



HOBO Pendant® Event Data Logger - UA-003-64

part # UA-003-64 (View Specs)
  • Supported Measurements:
    Event, Rainfall, Temperature
  • Connects to most tipping bucket rain gauges
  • Event-based data storage provides detailed data and efficient memory usage
  • Stores over 16,000 tips (160 in. of rainfall with a 0.01 in. rain gauge)
  • Includes scaling to inches, millimeters or other units
Minimum System Requirements


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$95
1-9 10-99 100+
$95 $88 $81



HOBO Micro Station Data Logger - H21-002
4-external channels

part # H21-002 (View Specs)
  • Supported Measurements (sensors sold separately):
    Weather: Barometric Pressure, Leaf Wetness, Light Intensity, PAR, Pulse Input, Rainfall See more, Relative Humidity, Soil Moisture, Solar Radiation, Temperature, Wind Speed & Direction, 4-20mA, Voltage Input See less
    Energy: DC Voltage, kWh, Pulse Input, Relative Himidity, Temperature, Water Flow, 4-20mA
  • Improved weatherproof enclosure for harsh environments
  • Optional analog and pulse inputs for 3rd-party sensors
  • Battery-powered for up to a year - no solar panels required
Minimum System Requirements


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$220
1-4 5-24 25-49 50+
$220 $209 $198 $187



HOBO U30 USB Data Logger - U30-NRC
15 Channel Energy Monitoring and Weather Station

part # U30-NRC (View Specs)
  • Supported Measurements (sensors sold separately):
    Weather: Barometric Pressure, Leaf Wetness, Light Intensity, PAR, Pulse Input, Rainfall See more, Relative Humidity, Soil Moisture, Solar Radiation, Temperature, Wind Speed & Direction, 4-20mA, Voltage Input See less
    Energy: AC Current, AC Voltage, Air Velocity, Amp Hour (Ah), Carbon Dioxide, Compressed Air Flow See more, DC Current, DC Voltage, Differential Pressure, Gauge Pressure, kW, kWh, Power Factor (PF), Pulse Input, Relative Himidity, Temperature, Volatile Organic Compound (VOC), Volt-Amp Reactive (VAR), Volt-Amp Reactive Hour (VARh), Volt-Amps (VA), Volts (V), Water Flow, Watt Hours (Wh), Watts (W), 4-20mA, Amps (A) See less
  • Fast data offload via USB
  • Optional analog inputs with sensor excitation
  • Includes relay that can be activated on user-defined alarm conditions
  • Up to 15 channels of environmental data can be graphed and analyzed with HOBOware® Pro software.
Minimum System Requirements


See Compatible Sensors
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Need Help?
Call 1-800-564-4377 or
Chat Live Now.



HOBO® U30 Ethernet Data Logger - U30-ETH
15 Channel Web-based Monitoring System

part # U30-ETH (View Specs)
  • Supported Measurements (sensors sold separately):
    Weather: Barometric Pressure, Leaf Wetness, Light Intensity, PAR, Pulse Input, Rainfall See more, Relative Humidity, Soil Moisture, Solar Radiation, Temperature, Wind Speed & Direction, 4-20mA, Voltage Input See less
    Energy: AC Current, AC Voltage, Air Velocity, Amp Hour (Ah), Carbon Dioxide, Compressed Air Flow See more, DC Current, DC Voltage, Differential Pressure, Gauge Pressure, kW, kWh, Power Factor (PF), Pulse Input, Relative Himidity, Temperature, Volatile Organic Compound (VOC), Volt-Amp Reactive (VAR), Volt-Amp Reactive Hour (VARh), Volt-Amps (VA), Volts (V), Water Flow, Watt Hours (Wh), Watts (W), 4-20mA, Amps (A) See less
  • Optional analog inputs with sensor excitation
  • Notifies you of alarm conditions via email or text messages
  • Includes relay that can be activated on user-defined alarm conditions
  • Up to 15 channels of data can be accessed remotely via Onset's web-enabled software platform, HOBOlink™.
Minimum System Requirements


See Compatible Sensors
See Parts & Accessories

Need Help?
Call 1-800-564-4377 or
Chat Live Now.



HOBO U30 Wi-Fi Data Logger - U30-WIF
15 Channel Web-based Monitoring System

part # U30-WIF (View Specs)
  • Supported Measurements (sensors sold separately):
    Weather: Barometric Pressure, Leaf Wetness, Light Intensity, PAR, Pulse Input, Rainfall See more, Relative Humidity, Soil Moisture, Solar Radiation, Temperature, Wind Speed & Direction, 4-20mA, Voltage Input See less
    Energy: AC Current, AC Voltage, Air Velocity, Amp Hour (Ah), Carbon Dioxide, Compressed Air Flow See more, DC Current, DC Voltage, Differential Pressure, Gauge Pressure, kW, kWh, Power Factor (PF), Pulse Input, Relative Himidity, Temperature, Volatile Organic Compound (VOC), Volt-Amp Reactive (VAR), Volt-Amp Reactive Hour (VARh), Volt-Amps (VA), Volts (V), Water Flow, Watt Hours (Wh), Watts (W), 4-20mA, Amps (A) See less
  • Optional analog inputs with sensor excitation
  • Notifies you of alarm conditions via email or text messages
  • Includes relay that can be activated on user-defined alarm conditions
  • Up to 15 channels of data can be accessed remotely via Onset's web-enabled software platform, HOBOlink™.
Minimum System Requirements


See Compatible Sensors
See Parts & Accessories

Need Help?
Call 1-800-564-4377 or
Chat Live Now.



HOBO U30 Cellular Data Logger - U30-GSM
15 Channel Web-based Monitoring System

part # U30-GSM (View Specs)
  • Supported Measurements (sensors sold separately):
    Weather: Barometric Pressure, Leaf Wetness, Light Intensity, PAR, Pulse Input, Rainfall See more, Relative Humidity, Soil Moisture, Solar Radiation, Temperature, Wind Speed & Direction, 4-20mA, Voltage Input See less
    Energy: AC Current, AC Voltage, Air Velocity, Amp Hour (Ah), Carbon Dioxide, Compressed Air Flow See more, DC Current, DC Voltage, Differential Pressure, Gauge Pressure, kW, kWh, Power Factor (PF), Pulse Input, Relative Himidity, Temperature, Volatile Organic Compound (VOC), Volt-Amp Reactive (VAR), Volt-Amp Reactive Hour (VARh), Volt-Amps (VA), Volts (V), Water Flow, Watt Hours (Wh), Watts (W), 4-20mA, Amps (A) See less
  • Optional analog inputs with sensor excitation
  • Notifies you of alarm conditions via email or text messages
  • Includes relay that can be activated on user-defined alarm conditions
  • Can be used in over 30 countries
  • Up to 15 channels of data can be accessed remotely via Onset's web-enabled software platform, HOBOlink™.
Minimum System Requirements


See Compatible Sensors
See Parts & Accessories

Need Help?
Call 1-800-564-4377 or
Chat Live Now.

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