The HOBO Pendant Temperature logger is a miniature, waterproof, value-priced temperature recorder for use in a wide range of applications. The loggers can be used for short-term shipping 
applications or year-long remote deployment. High and low alarm LEDs provide visible verification that temperatures have been within the desired range throughout deployment.
Available in 2 Versions
>> 6,500 Samples (#UA-001-8K)
>> 52,000 Samples (#UA-001-64K)
Required Software and Components
>> HOBOWare Software Kit
>> Optic Base Stations or Waterproof Data Shuttle
NOTE: NIST Calibration is available.
Large Quantity Discounts Are Available!
Pendant Temperature Data Logger Features
- 10 Bit Resolution
- Water-resistant housing for underwater use - depths to 30 Meters (100 ft)
- Eyelet with 0.32cm hole (0.13") for easy mounting with cable ties
- Battery level indication at launch
- Battery level can be recorded as separate channel
- Numerous event types (host PC connection, low battery, magnet presence) stored to data file during logging
- Offload data or check logger status while logging
Pendant Temperature Data Logger Specifications
| Channels | One Internal Temperature Sensor |
| Data Storage Capacity | UA-001-08: Approximately 6,500 Readings/Samples UA-001-64: Approximately 52,000 Readings/Samples |
| Sampling Intervals | User-selectable, 1 second to 18 hours |
| Alarms | High and low alarm-indication LEDs with user settable levels and delay options |
| Temperature Range | In Air: -20°C to 70°C (-4°F to 158°F) In Water: 0°C to 50°C (32°F to 122°F) |
| Accuracy | 0.47°C (0.85°F) at 25°C (77°F) |
| Resolution | 0.10°C (0.18°F) at 25°C (77°F) |
| Response Time | In Airflow of 1 m/s: 10 minutes, typical to 90% In Water: 5 minutes, typical to 90% |
| Operating Range | In Water/Ice: -20°C to 50°C (-4°F to 122°F) In Air: -20°C to 70°C (-4°F to 158°F) |
| Time Accuracy | ± 1 minute per month at 25°C (77°F) |
| Water Depth Rating | 30 m from -20° to 20°C (100 ft from -4° to 68°F) |
| Battery | User Replaceable CR2032 Type Lithium Battery |
| Battery Life | 1 Year Typical Use |
| Standards Compliance | CE |
| Dimensions | 58mm x 33mm x 23 mm (2.3" x 1.3" x 0.9") |
Optic USB Base Station
- Offload and Relaunch Loggers in the Field
- Optical Infrared Interface
- Easy USB connection to PC
- Includes All Couplers and USB Cable
Optic USB Base Station
- Offload and Relaunch Loggers in the Field
- Optical Infrared Interface
- Easy USB connection to PC
- Includes All Couplers and USB Cable
Waterproof Shuttle Data Transporter
- Waterproof to 20 meters (66ft)
Can be used as an Optic USB based station for HOBO Pendant loggers, HOBO Water Level Loggers, and HOBO Water Temp Pro V2 Loggers- Allows for data readout under water while diving or snorkeling
- Rugged waterproof construction
- LEDs show offload and relaunch status