Onset
HOBO 4-Channel Analog Data Logger
Dhs. 874.00
VAT included
Overview A high-performance, LCD display data logger, supporting up to four external sensors to measure and record parameters such as temperature, current, voltages, and third-party sensors. This logger is ideal for energy audits, building commissioning studies, equipment scheduling, and more. Features Twice the accuracy of previous models with...
Operating range logging-20° to 70°C (-4° to 158°F); ...
Launch/readout0° to 50°C (32° to 122°F) per...
Logging rate1 second to 18 hours, 12 minu...
Request a quote
Ask an expert on WhatsApp
UAE stock · Ships in 1–2 business days
Calibration certificate available where supplied
Secure payment
Clear product informationSpecifications organised for easy review
Technical supportHelp choosing the right instrument
Genuine instrumentsProducts sourced from established brands
Product documentationAvailable documents shown below
Product overview
Built for reliable measurement
Overview
A high-performance, LCD display data logger, supporting up to four external sensors to measure and record parameters such as temperature, current, voltages, and third-party sensors. This logger is ideal for energy audits, building commissioning studies, equipment scheduling, and more.
Features
- Twice the accuracy of previous models with 16-bit resolution
- Flexible support for a wide range of external sensors
- LCD confirms logger operation and displays near real-time measurement data
- Provides minimum, maximum, average, and standard deviation logging options
- On-screen alarms notify you when a sensor reading exceeds set thresholds
- Stores 1.9 million measurements for longer deployments between offloads
- Compatible with HOBOware and HOBOware Pro software for logger setup and graphing & analysis
- Operating range logging: -20° to 70°C (-4° to 158°F); 0 to 95% RH (non-condensing);
- Launch/readout: 0° to 50°C (32° to 122°F) per USB specification
- Logging rate: 1 second to 18 hours, 12 minutes, 15 seconds
- Logging modes: Normal, burst, or statistics
- Memory modes: Wrap when full or stop when full
- Start modes: Immediate, push button, date & time, or next interval

Technical specifications
Operating range logging-20° to 70°C (-4° to 158°F); 0 to 95% RH (non-condensing);
Launch/readout0° to 50°C (32° to 122°F) per USB specification
Logging rate1 second to 18 hours, 12 minutes, 15 seconds
Logging modesNormal, burst, or statistics
Memory modesWrap when full or stop when full
Start modesImmediate, push button, date & time, or next interval
Stop modesWhen memory full, push button, or date & time
Restart modePush button
Battery life1 year, typical with logging rate of 1 minute and sampling interval of 15 seconds or greater
Battery typeTwo AAA 1.5 V alkaline batteries, user replaceable
Memory4 MB (1.9 million measurements, maximum)
Download typeUSB 2.0 interface
LCDLCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range
Size10.8 x 5.41 x 2.54 cm
Weight107.5 g (3.79 oz)
Downloads & certificates
User's ManualApplications
HOBO 4-Channel Analog Data Logger
Dhs. 874.00
