Onset HOBO MX Temperature Data Logger

Onset's HOBO MX100 is a low-cost, splash-proof, Bluetooth-enabled data logger that measures and transmits temperature data wirelessly to mobile devices or Windows computers. 

Features

  • Set up and offload loggers wirelessly from your mobile device or Windows computer
  • Splash-proof design enables use in damp environments and spray-down applications
  • Visual alarms on the logger display and mobile app keep you notified of problems
Your Price $55.00
Stock Check Availability  

Onset's HOBO MX100 is a low-cost, splash-proof, Bluetooth-enabled data logger that measures and transmits temperature data wirelessly to mobile devices or Windows computers. 

Ideal for a range of indoor monitoring applications, this self-contained wireless data logger lets you configure it and access temperature data at any time when within a 100-foot range, with no dedicated equipment beyond a mobile device or Windows computer running the HOBOconnect app. 

Onset's free HOBOconnect app makes it fast and easy to view temperature graphs, check the operational status of MX100 loggers, configure alarm notifications, and share data files.

The HOBO MX100 data logger requires a compatible mobile device or Windows computer running the HOBOconnect app. 

 

Temperature Sensor

Range

-30° to 70°C (-22° to 158°F)

Accuracy

±1.0°C from -30° to -5°C (±1.8°F from -22° to 23°F)
±0.5°C from -5° to 50°C (±0.9°F from 23° to 122°F)
±1.0°C from 50° to 70°C (±1.8°F from 122° to 158°F)

Resolution

0.04°C (0.072°F)

Drift

<0.01°C (0.018°F) per year

Response Time

6 minutes typical to 90% in open air moving 1 m/s, unmounted

 

Logger

Logger Operating Range

-30° to 70°C (-22° to 158°F)

Radio Power

1 mW (0 dBm)

Transmission Range

Approximately 30.5 m (100 ft) line-of-sight

Wireless Data Standard

Bluetooth Smart (Bluetooth Low Energy)

Logging Rate

1 second to 18 hours

Time Accuracy

± 1 minute per month at 25°C (77°F)

Battery

CR2450 3V lithium, not replaceable

Battery Life

1 year, typical with logging interval of 1 minute and Power Saving Mode disabled; 2 years, typical with logging interval of 1 minute and Power Saving Mode enabled. Faster logging intervals, remaining connected with the app, excessive downloads, and paging may impact battery life.

Memory

30,000 Measurements

Full Memory Download Time

Approximately 30 seconds; may take longer the farther the device is from the logger

Dimensions

6.9 x 4.5 x 1.1 cm (2.71 x 1.76 x 0.42 inches)

Weight

25.5 g (0.90 oz)

Environmental Rating

IP67

 

Questions & Answers
No Questions
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Image
Part #
Description
Price
Stock
Quantity
Onset HOBO MX Temperature Data Logger
MX100
HOBO MX temperature data logger
Your Price $55.00
Check Availability  
  Accessories 0 Item Selected
Notice: At least 1 product is not available to purchase online
×
Multiple Products

have been added to your cart

There are items in your cart.

Cart Subtotal: $xxx.xx

Go to Checkout

In The News

The Birds and the Bees: Understanding the Diversity of Pollinators

Pollinators of all shapes and sizes are vital to ecosystems around the world. From the wide array of food people eat to the diversity of life around the planet, life would be very different without them. Pollinators are organisms that help carry pollen from one plant to another, and over 350,000 species can be found worldwide, according to The California Department of Fish and Wildlife . With the strong relationship between plants and pollinators, losing either would have detrimental impacts on ecosystems.  Over millions of years, both plants and pollinators have evolved alongside each other and formed unique adaptations that allow them to work together, expediting and enhancing the process of pollination.

Read More

Monitoring Volcanic Activity in Hawaii: Safeguarding Public Safety with the Hawaiian Volcano Observatory

The eight main Hawaiian Islands are made up of 15 volcanoes, six of which are active as of 2023 . Many locals live on or near an active volcano, making the monitoring and understanding of volcanic activity a core issue of public safety on the islands. Organizations like the Hawaiian Volcano Observatory (HVO) have spent decades monitoring the islands’ volcanoes to protect the public, develop a deeper understanding of the islands’ volcanos and forecast eruptions whenever possible. Even those who live away from edifices like Mauna Loa often have connections to the people living near the volcano.

Read More

Crystal Clear Problems: Impacts of Water Transparency in Aquatic Ecosystems

From crystal clear alpine lakes to muddy rivers and boggy swamps, water transparency is an easily observable water quality parameter to anyone who takes a few moments to peer into the (sometimes) murky depths. Water transparency varies dramatically based on the location of bodies of water among different watershed environments, but it can also change quickly due to a variety of internal and external factors. At Miami University (OH), the Global Change Limnology Lab explores the many ways that water transparency impacts aquatic ecosystems. Operational for nearly 20 years, the lab trains undergraduate and graduate students and has conducted work from the midwest Great Lakes to Alaska, South America and New Zealand.  The Global Change Limnology Lab, headed by Dr.

Read More