Outdoor

Onset HOBO data loggers set the standard for reliable, accurate data logging for outdoor monitoring applications.

HOBO outdoor applications

Whether it’s a stand-alone data logger, a weather station, or a web-enabled field monitoring system, Onset HOBO outdoor monitoring products are:

  • Highly accurate

  • Easily deployed

  • Affordable

From agricultural research, to ecology studies, to farming – Onset HOBO’s weatherproof data loggers and stations offer unparalleled ease-of-use and deliver exceptional reliability – even in the harshest outdoor environments.


Onset HOBO CABLE-MICRO-G Ground Wire for H21-USB-

Onset HOBO CABLE-MICRO-G Ground Wire for H21-USB
Model: CABLE-MICRO-G

Your Price $15.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $15.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO HRB-2/3AA Replacement Battery for MX2300-

Onset HOBO HRB-2/3AA Replacement Battery for MX2300
Model: HRB-2/3AA

Your Price $17.00 USD
Availability 7 to 8 Weeks

Qty:

Your Price $17.00 USD
Availability 7 to 8 Weeks
Quantity

Onset HOBO HRB-LI-6 Replacement AA Batteries, 6-pack-

Onset HOBO HRB-LI-6 Replacement AA Batteries, 6-pack
Model: HRB-LI-6

Your Price $37.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $37.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO HRB-LI-AAA AAA Batteries, 2-pack-

Onset HOBO HRB-LI-AAA AAA Batteries, 2-pack
Model: HRB-LI-AAA

Your Price $11.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $11.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO HRB-NIMH-6 Rechargeable Battery Pack for MicroRX Stations-

Onset HOBO HRB-NIMH-6 Rechargeable Battery Pack for MicroRX Stations
Model: HRB-NIMH-6

Your Price $45.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $45.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2200-RS-BRACKET Bracket for RS1 or M-RSA-

Onset HOBO MX2200-RS-BRACKET Bracket for RS1 or M-RSA
Model: MX2200-RS-BRACKET

Your Price $14.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $14.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2201-02-ORING O-ring for the MX2201 and MX2202, 5-pack-

Onset HOBO MX2201-02-ORING O-ring for the MX2201 and MX2202, 5-pack
Model: MX2201-02-ORING

Your Price $12.00 USD
Availability 6 to 7 Weeks

Qty:

Your Price $12.00 USD
Availability 6 to 7 Weeks
Quantity

Onset HOBO MX2203-ORING O-ring for the MX2203, 5-pack-

Onset HOBO MX2203-ORING O-ring for the MX2203, 5-pack
Model: MX2203-ORING

Your Price $12.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $12.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RS3-B Solar Radiation Shield, 80 mph-

Onset HOBO RS3-B Solar Radiation Shield, 80 mph
Model: RS3-B

Your Price $95.00 USD
Availability 9 to 10 Weeks

Qty:

Your Price $95.00 USD
Availability 9 to 10 Weeks
Quantity

Onset HOBO RXMOD-RXW-900 Onset HOBOnet Wireless Manager, 900 MHz-

Onset HOBO RXMOD-RXW-900 Onset HOBOnet Wireless Manager, 900 MHz
Model: RXMOD-RXW-900

Your Price $219.00 USD
Availability 1 Week

Qty:

Your Price $219.00 USD
Availability 1 Week
Quantity

Onset HOBO RXMOD-W1 Water Level Sensor Module for RX3000 Remote Monitoring Station-

Onset HOBO RXMOD-W1 Water Level Sensor Module for RX3000 Remote Monitoring Station
Model: RXMOD-W1

Your Price $165.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $165.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RXW-LIA-900 Onset HOBOnet PAR Sensor, 900 MHz-

Onset HOBO RXW-LIA-900 Onset HOBOnet PAR Sensor, 900 MHz
Model: RXW-LIA-900

Your Price $465.00 USD
Availability 7 to 8 Weeks

Qty:

Your Price $465.00 USD
Availability 7 to 8 Weeks
Quantity

Onset HOBO RXW-LIB-900 Onset HOBOnet Solar Radiation Sensor, 900 MHz-

Onset HOBO RXW-LIB-900 Onset HOBOnet Solar Radiation Sensor, 900 MHz
Model: RXW-LIB-900

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RXW-LWA-900 Leaf Wetness Sensor, 900 MHz-

Onset HOBO RXW-LWA-900 Leaf Wetness Sensor, 900 MHz
Model: RXW-LWA-900

Your Price $339.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $339.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RXW-RGE-900 Onset HOBOnet Rainfall Sensor, imperial, 900 MHz-

Onset HOBO RXW-RGE-900 Onset HOBOnet Rainfall Sensor, imperial, 900 MHz
Model: RXW-RGE-900

Your Price $518.00 USD
Availability 6 to 7 Weeks

Qty:

Your Price $518.00 USD
Availability 6 to 7 Weeks
Quantity

Onset HOBO RXW-RGF-900 Onset HOBOnet Rainfall Sensor, metric, 900 MHz-

Onset HOBO RXW-RGF-900 Onset HOBOnet Rainfall Sensor, metric, 900 MHz
Model: RXW-RGF-900

Your Price $518.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $518.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RXW-RPTR-900 Onset HOBOnet Repeater, 900 MHz-

Onset HOBO RXW-RPTR-900 Onset HOBOnet Repeater, 900 MHz
Model: RXW-RPTR-900

Your Price $159.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $159.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RXW-SMC-900 Onset HOBOnet Soil Moisture EC-5 Sensor, 900 MHz-

Onset HOBO RXW-SMC-900 Onset HOBOnet Soil Moisture EC-5 Sensor, 900 MHz
Model: RXW-SMC-900

Your Price $450.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $450.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RXW-SMD-900 Onset HOBOnet Soil Moisture 10HS Sensor, 900 MHz-

Onset HOBO RXW-SMD-900 Onset HOBOnet Soil Moisture 10HS Sensor, 900 MHz
Model: RXW-SMD-900

Your Price $450.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $450.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RXW-THC-900 Onset HOBOnet Temperature/RH Sensor, 900 MHz-

Onset HOBO RXW-THC-900 Onset HOBOnet Temperature/RH Sensor, 900 MHz
Model: RXW-THC-900

Your Price $309.00 USD
Availability 9 to 10 Weeks

Qty:

Your Price $309.00 USD
Availability 9 to 10 Weeks
Quantity

We Ship Free on Orders Over &99 within Canada