The tiny TidbiT v2 temperature data logger has a 12-bit resolution and a precision sensor for 0.2°C accuracy over a wide temperature range. The rugged data logger is waterproof to 300 m (1000 
ft), equipped with an optic interface for data offload and communicates through the Optic USB Base Station or HOBO Waterproof Shuttle.
Required with the Data Logger
>> HOBOware™ Software Kit
>> Waterproof Data Shuttle or USB Optic Base Station
NOTE: NIST Calibration is available.
Large Quantity Discounts Are Available!
TidbiT Data Logger Features
- Non-volatile EEPROM Memory retains measurements even if battery fails
- Real-time Clock for better than 1minute per month time accuracy
- High-Speed Optic USB interface offloads full logger in less than 30 seconds
- Programmable Start Time/Date
- User Selectable Sampling Interval
- Optional Protective Boot for Added Protection
TidbiT Data Logger Specifications
| Sampling Interval | 1 second to 18 hours (User Selectable) |
| Measurement Range | -20°C to 70°C (-4°F to 158°F) |
| Waterproof | up to 300 Meters (1000 ft) |
| Accuracy | ±0.2°C over 0°C to 50°C (±0.36°F over 32°F to 122°F) |
| Resolution | 0.02°C at 25°C (0.04°F at 77°F) |
| Time Accuracy | ±1 Minute per Month |
| Data Storage Capacity | Approx. 42,000 12-bit measurements |
| Response Time (to 90%) | 5 minutes in water, 12 minutes in air moving 2 m/sec |
| Memory Mode | Stop when full |
| Data Offload | Readout full Logger in less than 30 seconds while logging or when stopped |
| Battery Life | 5 Years dependant upon temperature extremes |
| Battery | Not Replaceable |
| Durability | Drop-proof to 1.5 Meters (5 feet) with optional Protective Boot |
| Operating Range | In Air: -20°C to 70°C (-4°F to 158°F) In Water: Maximum Sustained Temp of 30°C (86°F) |
| Dimensions | 30mm x 41mm x 17mm (1.2" x 1.6" x 0.65") with 4.6 mm (3/6") hole in mounting ball |
| Weight | 23g (0.8 oz) |
Optic USB Base Station
- Optic USB Base Station offloads full logger in less than 30 seconds
- Optical interface to logger eliminates unreliable connectors
- Easy USB connection to PC
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