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Data Loggers and Sensors for monitoring indoor, outdoor and aquatic environments.

kWh Monitoring Kit – UX90...
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kWh Monitoring Kit – UX90 with WattNode Sensors

Onset
KIT-UX90-KWH
The HOBO kWh Monitoring Kit combines the convenience and affordability of Onset’s award-winning HOBO UX90 State/Pulse Data Logger with the power of industry-leading WattNode sensors.As one of the industry’s lowest-cost kWh monitoring solutions, the kit gives energy engineers, auditors, building commissioners, and others a simple way to log electric usage...
HOBO Water Level Data...
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HOBO Water Level Data Logger Starter Kit (0 to 30,6 m)

Onset
KIT-S-U20-02
Combining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands.This kit includes:    U20-001-02 HOBO data logger (0 to 30,6 m range)    BASE-U-4 base...
HOBOnet Temp/RH Sensor HOBOnet Temp/RH Sensor 2
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HOBOnet Temp/RH Sensor

Onset
RXW-THC-868
The HOBOnet Wireless Temperature and Relative Humidity Sensor provides a cost-effective and scalable solution for web-enabled monitoring of air temperature and humidity. HOBOnet Wireless Sensors communicate data directly to the RX3000 weather station or pass data through other wireless sensors back to the central station. They are preconfigured and ready...
HOBO Temperature/Relative... HOBO Temperature/Relative... 2
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HOBO Temperature/Relative Humidity (within 3.5% accuracy) Data Logger

Onset
UX100-003
The HOBO UX100-003 Temperature/Relative Humidity data logger records temperature and relative humidity (within 3.5% accuracy) in indoor environments with its integrated sensors. The data logger is ideal for monitoring occupant comfort in office buildings, tracking food storage conditions in warehouses, logging temperature trends in server rooms, and...
HOBO External Temp/RH Data... HOBO External Temp/RH Data... 2
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HOBO External Temp/RH Data Logger

Onset
UX100-023A
€184.00
The HOBO UX100-023 External Temperature/Relative Humidity data logger records temperature and relative humidity in an indoor environment with its external sensor. Ideal for monitoring occupant comfort in office buildings, tracking food storage conditions in warehouses, logging temperature trends in server rooms, and measuring humidity levels in museums.
HOBO Light Pipe HOBO Light Pipe 2
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HOBO Light Pipe

Onset
UX90-LIGHT-PIPE-1
The Light Pipe, a 1-foot attachment for HOBO UX90 Occupancy & Light data loggers, helps eliminate the effects of ambient sunlight when monitoring room light usage.
HOBO U23 Pro v2 External... HOBO U23 Pro v2 External... 2
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HOBO U23 Pro v2 External Temperature/Relative Humidity Data Logger

Onset
U23-002
The HOBO Pro v2 External Temperature/Relative Humidity Data Logger is a weatherproof data logger with an external Temperature and Relative Humidity sensor on a 6-foot cable for fast sensor response and deployment in tight spaces. The Relative Humidity sensor features fast response and superior durability in humid environments, and is user-replaceable.
Cable Caddy
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Cable Caddy

Onset
M-CDY
This accessory provides a convenient place to organize and mount excess sensor cable.
HOBOnet Temp Sensor (air,... HOBOnet Temp Sensor (air,... 2
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HOBOnet Temp Sensor (air, soil, and water)

Onset
RXW-TMB-868
The HOBOnet Wireless Temperature Sensor provides a cost-effective and scalable solution for web-enabled monitoring of air, soil, and water temperatures. HOBOnet Wireless Sensors communicate data directly to the RX3000 weather station or pass data through other wireless sensors back to the central station. They are preconfigured and ready to deploy, and...
HOBOnet Manager HOBOnet Manager 2
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HOBOnet Manager

Onset
RXMOD-RXW-868
The HOBOnet Wireless Manager module is installed in an RX3000 station. Data is transmitted wirelessly from sensors across the network to the RX3000 station and then uploaded to HOBOlink, Onset’s innovative cloud-based software platform.
HOBOnet Repeater HOBOnet Repeater 2
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HOBOnet Repeater

Onset
RXW-RPTR-868
The HOBOnet Wireless Repeater is designed to work with the HOBOnet Wireless Sensor Network. The repeater is ideal when there is an obstruction between wireless sensors and the RX3000 station or for extending the transmission range of wireless sensors in the network.
HOBO 64K Pendant®... HOBO 64K Pendant®... 2
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HOBO 64K Pendant® Temperature/Alarm (Waterproof) Data Logger

Onset
UA-001-64
A miniature, waterproof one-channel temperature data logger, this model is value-priced for short-term shipping applications or long-term deployment. Data logger alarm LEDs flash if temperatures have exceeded user-set levels and delay options, and provide visible verification that temperatures have been within the desired range throughout deployment.
HOBO Temperature Data Node HOBO Temperature Data Node 2
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HOBO Temperature Data Node

Onset
ZW-001
The HOBO ZW-001 is an easy-to-deploy, single-channel wireless temperature data node featuring an integrated temperature sensor. It wirelessly transmits data in real time, reducing the costs and inconvenience associated with manual data offload.
HOBO data router HOBO data router 2
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HOBO data router

Onset
ZW-ROUTER
The HOBO® data router routes data from networked HOBO data nodes to ensure that the data is transmitted back to the receiver.
HOBO Type J, K, T, E, R, S,... HOBO Type J, K, T, E, R, S,... 2
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HOBO Type J, K, T, E, R, S, B, N Thermocouple Data Logger

Onset
UX100-014M
The HOBO UX100-014M Single Channel Thermocouple data logger records temperature in indoor environments with thermocouple sensors (sold separately). Designed for a broad range of monitoring applications – from industrial process monitoring to concrete maturity testing – the logger provides exceptional flexibility by accepting J, K, T, E, R, S, B or N type...
HOBO 4-Channel Thermocouple... HOBO 4-Channel Thermocouple... 2
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HOBO 4-Channel Thermocouple Data Logger

Onset
UX120-014M
The HOBO UX120 Thermocouple Data Logger is a four-channel LCD data logger for measuring and recording temperature in a broad range of monitoring applications. The data logger makes it easy and convenient to record temperatures over a broad range (-260 to 1820⁰ C) and can accept up to four J, K, T, E, R, S, B, or N type probes.In addition to accepting four...
HOBO U23 Pro v2 External... HOBO U23 Pro v2 External... 2
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HOBO U23 Pro v2 External Temperature Data Logger

Onset
U23-004
€140.00
The HOBO Pro v2 Temperature/External Temperature data logger is a weatherproof data logger with an external soil/water temperature sensor on a 6-foot cable useful for situations where just one temperature probe is required. An internal temperature sensor is also included.
HOBO 2x External... HOBO 2x External... 2
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HOBO 2x External Temperature Data Logger

Onset
U23-003
€164.00
The HOBO Pro v2 2x External Temperature Data Logger is a weatherproof data logger with two external soil/water temperature probes on 6-foot cables for fast sensor response and deployment in tight spaces.

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