Techni-Tool
HOBO by Onset
HOBO by Onset

HOBO by Onset U26-001 Data Logger, Dissolved Oxygen, 0.2 mg/L Accuracy, Optical Sensor

Our Part #10235569

Condition:New

Mfr Part #U26-001

HOBO by Onset U26-001
HOBO by Onset
HOBO by Onset

HOBO by Onset U26-001 Data Logger, Dissolved Oxygen, 0.2 mg/L Accuracy, Optical Sensor

Our Part #10235569

Condition:New

Mfr Part #U26-001

$1,395.00EACH
  • Affordable, high performance dissolved oxygen (DO) monitoring with 0.2 mg/L accuracy
  • Optical DO sensor technology for long-lasting calibration with less maintenance
  • HOBOware Pro's Dissolved Oxygen Assistant software corrects for measurement drift from fouling
  • Optical USB interface for high-speed, reliable data offload
  • Easy-to-replace DO sensor cap lasts six months
  • For use in Underwater environments
  • Supports the following measurements: Temperature, Dissolved Oxygen

Measure oxygen concentrations in lakes, streams, rivers, estuaries, and coastal waters with the HOBO U26 Dissolved Oxygen Data Logger. This affordable and precise data logger is recommended for aquatic biology and hydrology research projects. The HOBO U26 uses RDO Basic (Rugged Dissolved Oxygen) optical DO sensor technology and is easy to maintain.

NOTE: For DO measurements in saltwater, an adjustment for salinity is required. For waters with small changes in salinity (<2 ppt), a salinity meter reading typically provides enough accuracy. For environments with greater salinity changes, we generally recommend the HOBO U24-002-C conductivity logger.

NOTE: If you need DO in Percent Saturation, barometric pressure data is required, which can be logged with a HOBO Water Level Data Logger (U20-001-04).

IMPORTANT: This HOBO data logger requires HOBOware Pro software and a communications device.

BrandHOBO by Onset
Accuracy+/-0.2 - 8 mg/L (Dissolved Oxygen), 0.2-Deg C (Temp)
Battery TypeLithium
IncludesU26-001 Data Logger, DO Sensor Cap, Protective Guard, Calibration Boot with Sponge, Manuals/Guides
TypeDissolved Oxygen
IP RatingIP68
Memory21,700 Sets of DO and Temperature Measurements (64 KB Total Memory)
Safety RatingCE
Power SourceBattery
Operating Temperature Range-5-40°C
Data LoggingYes
IO InterfaceUSB
Response TimeTo 90% in Less Than 2 Minutes
$1,395.00EACH