Hobo Manuals & User Guides

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

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Hobo manuals

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

HOBO MX20 Water Level Logger User Guide

HOBO MX20 Water Level Logger User Guide

July 29, 2026
HOBO MX20 Water Level Logger Models MX20-01 (30-foot (9.1-m) depth) and MX20-01-Ti (30-foot (9.1-m) depth/Titanium) MX20-02 (100-foot (30.5- m) depth) and MX20-02-Ti (100-foot (30.5-m) depth/Titanium) MX20-03 (250-foot (76.2- m) depth) and MX20-03-Ti (250-foot (76.2-m) depth/Titanium) MX20-04 (13-foot (3.9-m) depth) and…
Brand: Hobo
HOBO MX2502 MX Underwater PAR Data Logger User Manual

HOBO MX2502 MX Underwater PAR Data Logger User Manual

July 15, 2026
HOBO® MX Underwater PAR Data Logger (MX2502) Manual MX2502 MX Underwater PAR Data Logger The HOBO MX2502 PAR/Temp/Tilt Data Logger measures underwater photosynthetically active radiation (PAR), temperature, and tilt in a single device. This Bluetooth®-enabled logger is designed for wireless…
Brand: Hobo
HOBO MX801 Series Logger Housing-2 User Guide

HOBO MX801 Series Logger Housing-2 User Guide

September 9, 2025
HOBO MX801 Series Logger Housing-2 Specifications Materials: PVC, Stainless steel, Clevis pin with wire retainer, Rubber Buna-N O-rings Weight: 415 g (0.91 lb.) Dimensions: 26.2 cm x 7.1 cm (10.3 X 2.8) Product Usage Instructions Installing the O-rings Connect the…
Brand: Hobo
HOBO MX800 Multiparameter Water Quality Data Loggers User Guide

HOBO MX800 Multiparameter Water Quality Data Loggers User Guide

February 11, 2025
HOBO MX800 Multiparameter Water Quality Data Loggers User Guide Use Case: Enhancing Tribal Water Quality Monitoring: Clearer Data, Cleaner Water! Problem Insufficient water monitoring methods to measure environmental impacts A federally recognized tribe was concerned that the health of its…
Brand: Hobo
HOBO MX20L-04 Water Level Data Logger User Guide

HOBO MX20L-04 Water Level Data Logger User Guide

January 22, 2025
HOBO MX20L-04 Water Level Data Logger The HOBO MX20L Water Level Logger monitors changing water levels in a wide range of settings, including streams, lakes, wetlands, tidal areas, and groundwater. Using HOBOconnect® on a mobile or Windows device, you can…
Brand: Hobo
HOBO MX20L Water Level Logger User Guide

HOBO MX20L Water Level Logger User Guide

January 12, 2025
HOBO MX20L Water Level Logger Product Information Product: HOBO MX20L Water Level Logger Models: MX20L-01 Required Items: Bluetooth and iOS, or AndroidTM, or a Windows computer with Bluetooth Specifications Pressure (Absolute) and Water Level Measurements MX20L-01 Operating Range: 0 to…
Brand: Hobo
HOBO MX20L-01 Water Level Logger User Guide

HOBO MX20L-01 Water Level Logger User Guide

January 4, 2025
HOBO MX20L-01 Water Level Logger Product Information Model: HOBO Water Level Logger Pressure and Water Level Measurements: MX20L-01 Operating Range: 0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth…
Brand: Hobo
HOBO MX2205 MX TidbiT Ext Temp Logger User Manual

HOBO MX2205 MX TidbiT Ext Temp Logger User Manual

December 24, 2024
HOBO MX2205 MX TidbiT Ext Temp Logger Product Information HOBO MX TidbiT Ext Temp Logger Model: MX TidbiT Items Included: HOBO MX TidbiT Ext Temp Logger Manual USB Cable Required Items: Computer with USB port HOBOmobile App (for wireless data…
Brand: Hobo
HOBO UA-002-64 Light Data Logger Owner’s Manual

HOBO UA-002-64 Light Data Logger Owner’s Manual

November 11, 2024
HOBO UA-002-64 Light Data Logger Product Usage Instructions Deployment/Mounting The Light Sensor response is roughly cosine-dependent with the angle from vertical. Therefore, whether outdoors or underwater, the logger must be mounted horizontally so that the sensor is pointing straight up…
Brand: Hobo
HOBO® MX Gateway (MXGTW1) Quick Start Guide

HOBO® MX Gateway (MXGTW1) Quick Start Guide

quick start guide • April 24, 2026
Quick start guide for setting up and deploying the HOBO MX Gateway (MXGTW1) with HOBOconnect and HOBOlink mobile applications. Includes instructions for app download, power up, account creation, gateway setup (Wi-Fi/Ethernet), logger configuration, deployment, and data export.
Brand: HOBO
HOBO Water Temp Pro v2 (U22-001) Quick Start Guide

HOBO Water Temp Pro v2 (U22-001) Quick Start Guide

Quick Start Guide • April 22, 2026
Quick start guide for setting up and deploying the HOBO Water Temp Pro v2 (U22-001) data logger from Onset Computer Corporation. Includes instructions for software setup, logger connection, deployment, and data readout.
Brand: HOBO
HOBO RXW Pulse Input Sensor Quick Start Guide

HOBO RXW Pulse Input Sensor Quick Start Guide

Quick Start Guide • April 5, 2026
This quick start guide provides instructions for setting up and installing the HOBO RXW Pulse Input Sensor (RXW-UCx-xxx) with the HOBOnet Wireless Sensor Network. Learn how to add a sensor node, install the bracket, position the sensor, and make input connections.
Brand: HOBO
HOBO Pendant Temperature/Light Data Logger UA-002-64 Manual

HOBO Pendant Temperature/Light Data Logger UA-002-64 Manual

Manual • March 18, 2026
Comprehensive user manual for the HOBO Pendant Temperature/Light Data Logger (UA-002-64) by Onset. Covers specifications, deployment, operation, connecting to a computer, light measurement, protection, and battery replacement for this robust, waterproof environmental data logger.
Brand: HOBO

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