Indoor/HVAC

Onset HOBO data loggers span the full range of indoor energy and environmental measurements and install almost anywhere

HOBO indoor applications

Whether you’re a property owner, warehouse manager, or facilities engineer, your building is important to you. Keep your costs under control and your facility’s occupants safe and comfortable with HOBO monitoring solutions that are:

  • Highly accurate

  • Easily deployed

  • Affordable

Because we offer such a broad range of loggers, sensors, and software, you have the flexibility to assemble a custom solution for your unique needs.


Onset HOBO RX2103 MicroRX Water Level Station, battery-powered-

Onset HOBO RX2103 MicroRX Water Level Station, battery-powered
Model: RX2103

Your Price $830.00 USD
Availability 2 to 3 Weeks
Your Price $830.00 USD
Availability 2 to 3 Weeks
Quantity
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Onset HOBO RX2102 MicroRX Station with built-in solar panel-

Onset HOBO RX2102 MicroRX Station with built-in solar panel
Model: RX2102

Your Price $799.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $799.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO RX2101 MicroRX Station, battery-powered-

Onset HOBO RX2101 MicroRX Station, battery-powered
Model: RX2101

Your Price $735.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $735.00 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 RS1 Solar Radiation Shield-

Onset HOBO RS1 Solar Radiation Shield
Model: RS1

Your Price $127.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $127.00 USD
Availability 3 to 4 Weeks
Quantity

Onset HOBO P-AC-1 AC Power Adapter-

Onset HOBO P-AC-1 AC Power Adapter
Model: P-AC-1

Your Price $54.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $54.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MXGTW1 MX Gateway-

Onset HOBO MXGTW1 MX Gateway
Model: MXGTW1

Your Price $475.00 USD
Availability 10 to 11 Weeks
Your Price $475.00 USD
Availability 10 to 11 Weeks
Quantity
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Onset HOBO MX2305 Wireless Temperature Data Logger with internal sensor-

Onset HOBO MX2305 Wireless Temperature Data Logger with internal sensor
Model: MX2305

Your Price $135.00 USD
Availability 6 to 7 Weeks

Qty:

Your Price $135.00 USD
Availability 6 to 7 Weeks
Quantity

Onset HOBO MX2304 Wireless Temperature Data Logger with external sensor-

Onset HOBO MX2304 Wireless Temperature Data Logger with external sensor
Model: MX2304

Your Price $180.00 USD
Availability 8 to 9 Weeks

Qty:

Your Price $180.00 USD
Availability 8 to 9 Weeks
Quantity

Onset HOBO MX2303 Wireless Temperature Data Logger with two external sensors-

Onset HOBO MX2303 Wireless Temperature Data Logger with two external sensors
Model: MX2303

Your Price $245.00 USD
Availability 6 to 7 Weeks

Qty:

Your Price $245.00 USD
Availability 6 to 7 Weeks
Quantity

Onset HOBO MX2302A External Wireless Temperature/Humidity Data Logger-

Onset HOBO MX2302A External Wireless Temperature/Humidity Data Logger
Model: MX2302A

Your Price $245.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $245.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2301A Wireless Temperature/RH Humidity Data Logger-

Onset HOBO MX2301A Wireless Temperature/RH Humidity Data Logger
Model: MX2301A

Your Price $205.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $205.00 USD
Availability 4 to 5 Weeks
Quantity

Onset HOBO MX2300-RS-BRACKET Mounting Bracket for RS1 or M-RSA-

Onset HOBO MX2300-RS-BRACKET Mounting Bracket for RS1 or M-RSA
Model: MX2300-RS-BRACKET

Your Price $19.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $19.00 USD
Availability 2 to 3 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 MX2202 Pendant MX Temperature/Light Data Logger-

Onset HOBO MX2202 Pendant MX Temperature/Light Data Logger
Model: MX2202

Your Price $95.00 USD
Availability 9 in Stock

Qty:

Your Price $95.00 USD
Availability 9 in Stock
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 MX2201 Pendant Wireless Temperature Data Logger-

Onset HOBO MX2201 Pendant Wireless Temperature Data Logger
Model: MX2201

Your Price $79.00 USD
Availability 5 in Stock

Qty:

Your Price $79.00 USD
Availability 5 in Stock
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 MX1105 Analog Data Logger, -4 to 158°F, 4-channel-

Onset HOBO MX1105 Analog Data Logger, -4 to 158°F, 4-channel
Model: MX1105

Your Price $225.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $225.00 USD
Availability 1 to 2 Weeks
Quantity

Onset HOBO MX1104-TEMP-06 Analog/Temperature/RH/Light Data Logger with temperature sensor, -4 to 158°F-

Onset HOBO MX1104-TEMP-06 Analog/Temperature/RH/Light Data Logger with temperature sensor, -4 to 158°F
Model: MX1104-TEMP-06

Your Price $249.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $249.00 USD
Availability 2 to 3 Weeks
Quantity

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