HOBO U23 Series Pro v2 Loggers

Weatherproof loggers for outdoor temperature and humidity measurements, high-accuracy measurements.

HOBO U23 Series Pro v2 Loggers — HOBO U23-002 Series Pro v2 Loggers

HOBO U23-002 Series Pro v2 Loggers
HOBO U23-001 Pro v2 Loggers
HOBO U23-003 Pro v2 Loggers

Starting at $195.00

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Manufactured

By HOBO Data Loggers by Onset

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Availability

Call for availability

Features

Weatherproof housing
Memory: 42,000 measurements
Temp measurement range -40 up to 212°F
Temp accuracy ±0.21°C
RH measuring range 0 to 100%
RH accuracy ±2.5%
1 second to 18 hour sampling rate

The HOBO U23 Series Pro v2 Loggers are weatherproof loggers that provide high-accuracy temperature and relative humidity measurements in a wide range of outdoor environments. The replaceable RH sensor provides superior recovery from condensing conditions. It's small diameter, external sensor versions are for measurements in tight places.

Spec Sheets

HOBO U23 Series Pro v2 Loggers Datasheet PDF (535 KB)

Software

HOBOware Graphing & Analysis Software (99.0 MB)

Application Notes and White Papers

Bluetooth vs USB Temp/RH Dataloggers PDF (7.5 MB)

Links

All possible part numbers

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

HOBO U-DTW-1 Waterproof Shuttle Data Transporter

HOBO U-DTW-1 Waterproof Shuttle Data Transporter

Compatible with all HOBO U-Series loggers with optic USB, waterproof up to 20m (66ft), requires HOBOware Pro software.

HOBO BASE-U-4 Optic USB Base Station

HOBO BASE-U-4 Optic USB Base Station

Used to offload data from any HOBO data logger with an Optic USB interface, splash resistant.

Software

HOBO HOBOware Pro Software

HOBO HOBOware Pro Software

Plot or export data to spreadsheets, time saving tools to fast setup, readout and export, compatible with all HOBO data loggers.

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open 8:00 am to 5:00 pm ET

Shawn D.
Senior Applications Engineer
20 years at Instrumart

David S.
Applications Engineer

Rhys D.
Applications Engineer

Ron J.
Temperature Engineering Lead
29 years at Instrumart

Luke M.
Applications Engineer
5 years at Instrumart

Alex A.
Senior Applications Engineer
19 years at Instrumart

Dwight M.
Senior Applications Engineer
28 years at Instrumart

Shawn D.
Senior Applications Engineer
20 years at Instrumart

David S.
Applications Engineer

Rhys D.
Applications Engineer

Ron J.
Temperature Engineering Lead
29 years at Instrumart

Luke M.
Applications Engineer
5 years at Instrumart

Alex A.
Senior Applications Engineer
19 years at Instrumart

Dwight M.
Senior Applications Engineer
28 years at Instrumart

Shawn D.
Senior Applications Engineer
20 years at Instrumart

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HOBO U23 Series Pro v2 Loggers