Onset HOBO Data Loggers

A data logger is a compact, battery-powered device equipped with an internal microprocessor, data storage, and one or more sensors or sensor ports. Data loggers can be deployed and left unattended in a variety of environments to record measurements at set intervals for up to years at a time.

Water Data Loggers

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Outdoor Data Loggers

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Indoor/HVAC Data Loggers

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Agricultural Data Loggers

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Cold-Chain Monitoring Data Logging

See some of popular choices below:

Onset HOBO CX402-T215 InTemp Temperature Data Logger, 6.6' probe, 15 m bottle
Model: CX402-T215

Your Price	$180.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$180.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO H22-001 Energy Data Logger
Model: H22-001

Your Price	$499.00 USD
Availability	9 to 10 Weeks

Qty:

Your Price	$499.00 USD
Availability	9 to 10 Weeks
Quantity	Quantity

Onset HOBO KIT-D-U20-01 Water Level Data Logger Deluxe Kit, 30'
Model: KIT-D-U20-01

Your Price	$1690.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$1690.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Onset HOBO KIT-S-U20-04 Water Level Data Logger Starter Kit, 13'
Model: KIT-S-U20-04

Your Price	$865.00 USD
Availability	9 to 10 Weeks

Qty:

Your Price	$865.00 USD
Availability	9 to 10 Weeks
Quantity	Quantity

Onset HOBO MX1101 Wireless Temperature/Humidity Data Logger
Model: MX1101

Your Price	$159.00 USD
Availability	4 in Stock

Qty:

Your Price	$159.00 USD
Availability	4 in Stock
Quantity	Quantity

Onset HOBO MX1102A Wireless Carbon Dioxide/Temperature/RH Data Logger
Model: MX1102A

Your Price	$630.00 USD
Availability	6 to 7 Weeks

Qty:

Your Price	$630.00 USD
Availability	6 to 7 Weeks
Quantity	Quantity

Onset HOBO MX2001-01-Ti Wireless Water Level Data Logger with 29.5' titanium sensor
Model: MX2001-01-Ti

Your Price	$849.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$849.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Your Price	$99.00 USD
Availability	5 in Stock

Qty:

Your Price	$99.00 USD
Availability	5 in Stock
Quantity	Quantity

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

Your Price	$255.00 USD
Availability	6 to 7 Weeks

Qty:

Your Price	$255.00 USD
Availability	6 to 7 Weeks
Quantity	Quantity

Onset HOBO MX2501 pH and Temperature Data Logger with Bluetooth Low Energy
Model: MX2501

Your Price	$875.00 USD
Availability	7 to 8 Weeks

Qty:

Your Price	$875.00 USD
Availability	7 to 8 Weeks
Quantity	Quantity

Onset HOBO RG3 Data Logging Rain Gauge, 0.01 in/hr accuracy
Model: RG3

Your Price	$575.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$575.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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	Quantity

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	Quantity

Onset HOBO U20L-04 Water Level Data Logger, 13'
Model: U20L-04

Your Price	$419.00 USD
Availability	9 to 10 Weeks

Qty:

Your Price	$419.00 USD
Availability	9 to 10 Weeks
Quantity	Quantity

Onset HOBO UA-001-64 Pendant Temperature Data Logger, 64 KB
Model: UA-001-64

Your Price	$99.00 USD
Availability	2 in Stock

Qty:

Your Price	$99.00 USD
Availability	2 in Stock
Quantity	Quantity

4.8/5 Stars

4.8/5 Stars

Onset HOBO Data Loggers

Onset HOBO CX402-T215 InTemp Temperature Data Logger, 6.6' probe, 15 m bottle
Model: CX402-T215

Qty:

Onset HOBO H22-001 Energy Data Logger
Model: H22-001

Qty:

Onset HOBO KIT-D-U20-01 Water Level Data Logger Deluxe Kit, 30'
Model: KIT-D-U20-01

Qty:

Onset HOBO KIT-S-U20-04 Water Level Data Logger Starter Kit, 13'
Model: KIT-S-U20-04

Qty:

Onset HOBO MX1101 Wireless Temperature/Humidity Data Logger
Model: MX1101

Qty:

Onset HOBO MX1102A Wireless Carbon Dioxide/Temperature/RH Data Logger
Model: MX1102A

Qty:

Onset HOBO MX2001-01-Ti Wireless Water Level Data Logger with 29.5' titanium sensor
Model: MX2001-01-Ti

Qty:

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

Qty:

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

Qty:

Onset HOBO MX2501 pH and Temperature Data Logger with Bluetooth Low Energy
Model: MX2501

Qty:

Onset HOBO RG3 Data Logging Rain Gauge, 0.01 in/hr accuracy
Model: RG3

Qty:

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

Qty:

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

Qty:

Onset HOBO U20L-04 Water Level Data Logger, 13'
Model: U20L-04

Qty:

Onset HOBO UA-001-64 Pendant Temperature Data Logger, 64 KB
Model: UA-001-64

Qty:

4.8/5 Stars

4.8/5 Stars

Onset HOBO Data Loggers

Onset HOBO CX402-T215 InTemp Temperature Data Logger, 6.6' probe, 15 m bottle Model: CX402-T215

Qty:

Onset HOBO H22-001 Energy Data Logger Model: H22-001

Qty:

Onset HOBO KIT-D-U20-01 Water Level Data Logger Deluxe Kit, 30' Model: KIT-D-U20-01

Qty:

Onset HOBO KIT-S-U20-04 Water Level Data Logger Starter Kit, 13' Model: KIT-S-U20-04

Qty:

Onset HOBO MX1101 Wireless Temperature/Humidity Data Logger Model: MX1101

Qty:

Onset HOBO MX1102A Wireless Carbon Dioxide/Temperature/RH Data Logger Model: MX1102A

Qty:

Onset HOBO MX2001-01-Ti Wireless Water Level Data Logger with 29.5' titanium sensor Model: MX2001-01-Ti

Qty:

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

Qty:

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

Qty:

Onset HOBO MX2501 pH and Temperature Data Logger with Bluetooth Low Energy Model: MX2501

Qty:

Onset HOBO RG3 Data Logging Rain Gauge, 0.01 in/hr accuracy Model: RG3

Qty:

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

Qty:

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

Qty:

Onset HOBO U20L-04 Water Level Data Logger, 13' Model: U20L-04

Qty:

Onset HOBO UA-001-64 Pendant Temperature Data Logger, 64 KB Model: UA-001-64

Qty:

Onset HOBO CX402-T215 InTemp Temperature Data Logger, 6.6' probe, 15 m bottle
Model: CX402-T215

Onset HOBO H22-001 Energy Data Logger
Model: H22-001

Onset HOBO KIT-D-U20-01 Water Level Data Logger Deluxe Kit, 30'
Model: KIT-D-U20-01

Onset HOBO KIT-S-U20-04 Water Level Data Logger Starter Kit, 13'
Model: KIT-S-U20-04

Onset HOBO MX1101 Wireless Temperature/Humidity Data Logger
Model: MX1101

Onset HOBO MX1102A Wireless Carbon Dioxide/Temperature/RH Data Logger
Model: MX1102A

Onset HOBO MX2001-01-Ti Wireless Water Level Data Logger with 29.5' titanium sensor
Model: MX2001-01-Ti

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

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

Onset HOBO MX2501 pH and Temperature Data Logger with Bluetooth Low Energy
Model: MX2501

Onset HOBO RG3 Data Logging Rain Gauge, 0.01 in/hr accuracy
Model: RG3

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

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

Onset HOBO U20L-04 Water Level Data Logger, 13'
Model: U20L-04

Onset HOBO UA-001-64 Pendant Temperature Data Logger, 64 KB
Model: UA-001-64