Onset Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Onset products.

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Onset manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

ONSET MX2501 pH and Temperature Data Logger User Guide

January 19, 2023

ONSET MX2501 pH and Temperature Data Logger IMPORTANT: The logger is shipped with the pH electrode installed and submerged in storage solution. The pH sensor must be kept in storage solution when not being calibrated or deployed in water. The…

Brand: Onset

ONSET MX2201 HOBO Pendant MX Water Temperature Data Logger User Manual

December 9, 2022

ONSET MX2201 HOBO Pendant MX Water Temperature Data Logger HOBO Pendant MX loggers measure temperature (MX2201) or temperature/light (MX2202) in indoor and outdoor environments. Designed for durability, these compact, waterproof loggers can be used in numerous applications, including fresh and…

Brand: Onset

ONSET RX2100-WL RXW Bracket Instruction Manual

December 4, 2022

ONSET RX2100-WL RXW Bracket Instruction Manual Installing the RXW Bracket Materials The following are included with the RXW Bracket: Bracket Three screws: two long and one short Two cable ties Note: We recommend that you follow these installation instructions to…

Brand: Onset

ONSET RX3000 RXW Manager User Guide

October 8, 2022

ONSET RX3000 RXW Manager Important: If you have not already registered the RX3000 station with HOBOlink® and set up the station communications, follow the instructions in the HOBO RX3000 Remote Monitoring Station Quick Start before continuing (go to www.onsetcomp.com/manuals/rx3000-qsg). Using…

Brand: Onset

ONSET RXW-TMB-1-XXX RXW Temperature Sensor User Guide

September 18, 2022

ONSET RXW-TMB-1-XXX RXW Temperature Sensor Adding a Sensor Node to the HOBOnetÂ® Wireless Sensor Network Important: Keep the sensor node near the station while completing these steps. If you are setting up a new station, follow the instructions in the…

Brand: Onset

ONSET RXW-RGX-XXX RXW Davis Rain Gauge Sensor User Guide

September 17, 2022

ONSET RXW-RGX-XXX RXW Davis Rain Gauge Sensor User Guide Adding a Sensor Node to the HOBOnet® Wireless Sensor Network Important: Keep the sensor node near the station while completing these steps. If you are setting up a new station, follow…

Brand: Onset

ONSET CSV-A8 Split-Core Adjustable Current Switch Instruction Manual

August 22, 2022

ONSET CSV-A8 Split-Core Adjustable Current Switch This product is not intended for life or safety applications. This product is not intended for installation in hazardous or classified locations. Potential electrocution hazard exists. Installing sensors in an energized motor control center…

Brand: Onset

ONSET UX100-003 Hobo Data Loggers Installation Guide

July 25, 2022

HOBO Data Loggers Use Case: Monitoring Conditions for Hardwood Flooring Installations Problem Expensive hardwood floors come with a warranty. Without solid evidence that indoor environmental conditions are appropriately maintained during and after installation, a flooring company could find itself on the…

Brand: Onset

ONSET RX3000 Hobo Remote Monitoring Station Installation Guide

July 16, 2022

Installing a SIM Card in a HOBO® RX3000 Remote Monitoring Station Requirements: HOBO RX3003 or RX3004 Remote Monitoring Station USB cable HOBOware version 3.7.23 or earlier. The RX Manager is not available in the latest version, 3.7.24. User-provided data plan…

Brand: Onset

ONSET MX2306 Hobo MX Soil Moisture and Temperature Data Logger User Manual

May 22, 2022

ONSET MX2306 Hobo MX Soil Moisture and Temperature Data Logger Positioning the Clip For MX2306/MX2307 loggers: Slide the verification clip onto the two prongs with the arrow pointing toward the sensor. For RXW TEROS sensors Slide the clip onto the…

Brand: Onset

InTemp CX5000 Gateway Manual: Setup, Configuration, and Operation

manual • September 16, 2025

Comprehensive manual for the InTemp CX5000 Gateway, covering setup, configuration, network settings, deployment, monitoring, and troubleshooting. Learn how to connect loggers and manage data with InTempConnect.

Brand: Onset

Quick Start Guide for InTemp CX1000 Series Loggers

Quick Start Guide • September 15, 2025

This guide provides step-by-step instructions for setting up, registering, deploying, and completing shipments with Onset's InTemp CX1000 Series data loggers using the InTempConnect platform.

Brand: Onset

Quick Start Guide for InTemp CX405 RTD Dry Ice Logger

Quick Start Guide • September 10, 2025

A quick start guide to setting up, configuring, and deploying the InTemp CX405 RTD Dry Ice Logger, including account setup, battery installation, app download, and data logging.

Brand: Onset

InTemp CX500 Series Loggers Quick Start Guide | Onset

Quick Start Guide • September 7, 2025

Get started quickly with your InTemp CX500 Series temperature data loggers. This guide covers account setup, app download, logger configuration, deployment, and data download using InTempConnect and the InTemp app.

Brand: Onset

HOBO Pendant MX Temp (MX2201) & Temp/Light (MX2202) Logger Quick Start Guide

quick start guide • September 2, 2025

Quick start guide for Onset HOBO Pendant MX2201 and MX2202 data loggers, covering app setup, logger connection, deployment, and data offloading.

Brand: Onset

HOBOware User's Guide - Onset Data Logging Software

User Manual • September 1, 2025

Comprehensive user's guide for HOBOware software by Onset, detailing how to launch, read out, plot, and analyze data from HOBO data loggers and wireless HOBOnodes. Covers HOBOware Pro and Lite features, setup, data analysis tools, and device management for environmental monitoring.

Brand: Onset

Onset Conductivity Assistant: Calculating Specific Conductance with Sea Water

Technical Specification • August 31, 2025

A technical guide detailing the calculations performed by the Onset Conductivity Assistant (Version 2.1) for determining specific conductance and salinity in sea water, including revised non-linear temperature compensation methods and data tables.

Brand: Onset

HOBO MX2300 Series Data Logger: Comprehensive User Manual and Specifications

manual • August 26, 2025

Explore the HOBO MX2300 Series Data Loggers from Onset, designed for reliable temperature and relative humidity monitoring. This manual details setup, operation, specifications, and data management using the HOBOconnect app via Bluetooth Low Energy.

Brand: Onset

HOBO MX800 Series Logger Housing Guide

Installation Guide • August 15, 2025

Guide to installing and deploying the HOBO MX800 Series Logger Housing, providing protection for HOBO MX800 series loggers.

Brand: Onset

Onset RXMOD-W1 RX3000 Water Level Sensor Module Specifications

Datasheet • August 14, 2025

Technical specifications and features of the Onset RXMOD-W1, a water level sensor module for the HOBO RX3000 Remote Monitoring Station, detailing measurements, accuracy, and sensor details.

Brand: Onset

HOBO MX1101 Temp/RH Data Logger User Manual

manual • August 12, 2025

Comprehensive user manual for the HOBO MX1101 Temp/RH Data Logger, detailing its features, specifications, setup, operation, and troubleshooting. Learn how to configure, deploy, and read data from this Bluetooth Smart-enabled logger for indoor environmental monitoring.

Brand: Onset

HOBO Pendant G Acceleration Data Logger - User Manual

manual • August 5, 2025

Comprehensive guide to the HOBO Pendant G Acceleration Data Logger, covering its features, specifications, operation, connection, logging modes, mounting, protection, battery replacement, and support. Includes details on measurement ranges, accuracy, logging intervals, temperature ratings, and warranty information.

Brand: Onset