Data Loggers
Data loggers automatically record precise measurements even when personnel cannot be present. The portable designs feature internally or externally located sensors that have exceptional sensitivity to record data in any application or environment needed. These electronic instruments have programmable tracking in single or multi-channel options. Enabling reading over long periods of time, the data loggers alert if conditions are abnormal for safety and optimum testing quality through visual or auditory alarms.
HOBO® Bluetooth Low Energy Temperature/Relative Humidity Data Logger
Onset’s HOBO MX1101 data logger measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Low Energy (BLE) technology.
Expand 1 Items
HOBO® Bluetooth Low Energy Carbon Dioxide/Temp/RH Data Logger
Onset’s HOBO MX1102 CO₂ logger makes it more convenient than ever to measure and record CO₂ in buildings and other non-condensing environments.
Expand 1 Items
HOBO® Temperature/RH Data Logger
The HOBO MX2301 is a weatherproof data logger with built-in temperature and relative humidity sensors.
Expand 1 Items
HOBO® External Temperature/RH Data Logger
The HOBO MX2302 features external temperature and relative humidity sensors on a 2 m cable.
Expand 1 Items
HOBO® Two External Temperature
The HOBO MX2303 features two 2 m external temperature sensors.
Expand 1 Items
HOBO Pendant® MX Water Temperature Data Logger
The HOBO MX2201 waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver accurate temperature measurements straight to your iOS or Android mobile device.
Expand 1 Items
HOBO Pendant® MX Temperature and Light Datalogger
The HOBO MX2202 waterproof temperature/light level logger leverages the power of Bluetooth Low Energy (BLE) to deliver accurate temperature and light-level measurements straight to your iOS or Android mobile device.
Expand 1 Items
HOBO TidbiT® MX Temperature 400' Data Logger
The HOBO MX2203 TidbiT waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS or Android mobile device.
Expand 1 Items
HOBO® Bluetooth Low Energy pH and Temperature Logger
The HOBO MX2501 pH and Temperature Data Logger is designed for long-term monitoring of pH in estuaries, lakes, streams, rivers, and oceans.
Expand 1 Items
HOBO® Water Level Data Loggers
The HOBO® water Level data logger features high accuracy at a great price and ease-of-use, with no cumbersome vent tubes or desiccants to maintain.
Expand 8 Items
HOBO® Water Level 30' Data Logger
The HOBO® U20L-01 is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments.
Expand 1 Items
HOBO® Water Level 100' Data Logger
The HOBO® U20L-02 is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments.
Expand 1 Items
HOBO® Water Temperature Pro v2 Data Logger
This HOBO Water Temp Pro v2 is durable with 12-bit resolution. Complete with a precision sensor for ±0.2 °C accuracy, this logger measures temperatures between −40 to 70 °C (−40 to 158 °F) in air and up to 50 °C (122 °F) in water.
Expand 1 Items
HOBO® Pendant® Temperature/Alarm Data Loggers
This value-priced HOBO Pendant® temperature/alarm data logger is both miniature and waterproof, making it a sensible monitoring solution for specific temperature monitoring applications.
Expand 1 Items
HOBO® Pendant® Temperature/Light Data Logger
This HOBO Pendant® data logger is a miniature, waterproof two-channel temperature and relative light level data logger.
Expand 1 Items
HOBO® Temperature Data Logger
The HOBO® temperature data logger records temperature in indoor environments with its integrated sensor.