Pendant Mx Waterproof Temperature Data Logger - MX2201

The HOBO MX2201 waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver accurate temperature measurements straight to your iOS or Android mobile device. Designed for durability, this compact waterproof logger is ideal for measuring temperature in streams, lakes, oceans, and soil environments. It is also suitable for refrigerator and freezer monitoring.

Features:

- Convenient wireless setup and download via Bluetooth Low Energy (BLE)
- Large memory stores 98,000 measurements
- Waterproof to 30 meters (100 feet)
- User-replaceable battery
- Mounting tabs for fast, easy deployment
- LED alarm notifies you when temperature exceeds set threshold
- Works with the free HOBOmobile app
- +/- 0.5 C (+/- 0.9 F) accuracy

Specifications

Temperature sensor:

- Range (in air): -20 to 70 C (-4 to 158 F)
- Range (in water): -20 to 50 C (-4 to 122 F)

Data Logger:

- Radio Power: 1 mW (0 dBm)
- Transmission Range: Approximately 30.5 m (100 ft) line-of-sight
- Wireless Data Standard: Bluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0)
- Logger Operating Range: -20 to 70 C (-4 to 158 F) in air
- Logging Rate: 1 second to 18 hours
- Buoyancy (Fresh Water): 2g (0.07 oz) positive
- Waterproof: To 30.5 m (100 ft)
- Memory: 96,000 measurements
- Battery: CR2032 3V lithium, user replaceable
- Time Accuracy: +- 1 minute per month at 25 C (77 F)
- Full Memory Download: Approximately 45 seconds; may take longer the farther the device is from the logger
- Wetted Materials: Polypropylene case, EPDM O-ring
- Dimensions: 3.35 x 5.64 x 1.6 cm (1.32 x 2.22 x 0.63 inches)