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HOBO U12-008 Hobo 4 Ch Industrial Data Logger

Brand: Onset HOBO
Product Code: U12-008
HOBO U12-008 Hobo 4 Ch Industrial Data Logger

Regular Price: £292.16

Special Price Ex VAT £254.98 Inc VAT £305.98

Availability: In stock

SKU: U12-008

Product Description

Employ multiple energy and environmental sensors, ranging from amps to temperature, with the HOBO U12-008 data logger. Its weatherproof enclosure allows the U12-008 to be flexible to deploy inside or outdoors. The HOBO U12-008 memory stores 43,000 measurements of 12-bit resolution readings.

Highlighted Features

  • Weatherproof enclosure

  • 12-bit resolution provides high accuracy

  • Programmable and push-button start

  • Direct USB interface for fast data offload

  • Compatible with Onset’s HOBO U-Shuttle for convenient data transport

  • Compatible with HOBOware and HOBOware Pro for logger setup, graphing and analysis


NOTE: HOBO loggers require a USB cable and HOBOware software (free download).


Call +44 (0)1243 558270, click on the webchat box below, or fill out our contact form.

Regular Price: £292.16

Special Price Ex VAT £254.98 Inc VAT £305.98

Additional Information

Additional Information


The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available.

Analog channels:
0 to 2.5 Vdc (w/CABLE-2.5-STEREO); 0 to 5 Vdc (w/CABLE-ADAP5); 0 to 10 Vdc (w/ CABLE-ADAP10); 0 to 24 Vdc (w/CABLE-4-20MA)

Accuracy (logger only):
  ± 2 mV ± 2.5% of absolute reading
  ± 2 mV ± 1% of reading for data logger-powered sensors

Resolution: 0.6mV
Sample Rate: 1 second to 18 hours, user selectable
Time accuracy: ± 1 minute per month at 25°C (77°F), see Plot A in manual
Operating range: -20 to 70°C (-4° to 158°F)
Weatherproof case: tested to NEMA 6 standard

Operating temperature
Logging: -20° to 70°C (-4° to 158°F)
Launch/readout: 0° to 50°C (32° to 122°F), per USB specification

Battery life: 1 year typical use. The logger requires one 3-Volt CR-2032 lithium battery.
Memory: 64K bytes (43,000 12-bit measurements)
Weight: 200 g (7 oz)
Dimensions: 140 x 137 x 32 mm (5.5 x 5.38 x 1.25 inches)

The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

Country of Manufacture United States
Channel(s) 4
Onset Product Series U12
Typical Applications Building Monitoring, Energy, Environmental (Outdoor), Thermal Comfort
Data Available By USB
Measurements 4-20mA, Air Velocity, CO2, Compressed Air Flow, Current AC, Current DC, Humidity, Kilowatts (kW), Pressure, Temperature, Volatile Organic Comp., Voltage AC, Voltage DC
Data sheets

Data sheets

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