Discover more like HOBO MX2304 - External Temperature Sensor Bluetooth Data Logger

A waterproof data logger with both an internal sensor and an external sensor thats designed for monitoring fast-changing temperatures; can be deployed just above water or soil, for the most convenient wireless data download to your mobile device or laptop.

The HOBO MX2302A is a weatherproof data logger with External temperature and relative humidity sensors. Leveraging Bluetooth Low Energy, the logger enables easy, fast set up and data download directly from your mobile device

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.

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.

The HOBO MX2303 is a weatherproof data logger with two External temperature sensors. Leveraging Bluetooth Low Energy, the logger enables easy, fast set up and data download directly from your mobile device

The HOBO MX2305 is a weatherproof data logger with One internal temperature sensor. Leveraging Bluetooth Low Energy, the logger enables easy, fast set up and data download directly from your mobile device

Onsets HOBO MX1101 data logger measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Smart technology.

The HOBO MX2301A is a weatherproof data logger with built-in temperature and relative humidity sensors. Leveraging Bluetooth Low Energy, the logger enables easy, fast set up and data download directly from your mobile device

The HOBO Pro v2 Temperature/Relative Humidity data logger is a weatherproof data logger with built-in temperature and relative humidity sensors. The Relative Humidity sensor provides superior durability in humid environments and is user replaceable.

Onsets HOBO MX100 is a low-cost, splash-proof data logger that measures and transmits temperature data wirelessly to mobile devices via Bluetooth Low Energy (BLE) technology.

For use with HOBO MX1104 and MX1105 multi-channel data loggers, this temperature sensor is suitable for pipe mounting, and features Self-Describing technology to automatically communicate configuration information to the logger, without any programming or extensive user setup.

For use with HOBO MX1104 and MX1105 Multi-Channel Data Loggers, this air/water/soil temperature sensor offers integrated strain relief, so the probe is secured to the logger.

The HOBO MX2203 TidbiT water temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS or Android mobile device.

The HOBO MX2204 TidbiT water temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS or Android mobile device.

For use with HOBO MX1104 and MX1105 multi-channel data loggers, this food-grade stainless-steel temperature sensor features Self-Describing technology to automatically communicate configuration information to the logger, without any programming or extensive user setup.

The temperature/RH smart sensor is designed to work with smart sensor-compatible HOBO data loggers and stations. All sensor parameters are stored inside the smart sensor, which automatically communicates configuration information to the logger without any programming, calibration or extensive user setup.

A faster-response version of our TMC6-HD temperature sensor, complete with a plated-copper sensor probe. For use with HOBO U series loggers, UX120-006M loggers, MX1100 external-channel loggers, or ZW series wireless data nodes.

The durable HOBO Water Temp Pro v2 has 12-bit resolution and a precision sensor for 0.2C accuracy over a wide temperature range. Designed with a durable streamlined case for extended deployment in fresh or salt water.

A waterproof temperature/light-level logger equipped with the power of Bluetooth to deliver accurate data straight to your mobile device or Windows computer using our free HOBOconnect app.

The tiny TidbiT v2 has 12-bit resolution and a precision sensor for 0.2 C accuracy over a wide temperature range. The rugged TidbiT is waterproof to 300m

The HOBO UX120 Thermocouple Logger is a four-channel LCD data logger for measuring and recording temperature in a range of monitoring applications. The logger makes it easy and convenient to record temperatures over a broad range (-260 to 1820 C) and can accept up to four J, K, T, E, R, S, B, or N type probes.

The HOBO UX100-003 Temp/RH data logger records temperature and relative humidity (within 3.5% accuracy) in indoor environments

A miniature, waterproof one-channel temperature data logger, this model is value-priced for short-term shipping applications or long-term deployment.