Onset Computer Corp.
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UA-002-64- -20°C to 70°C (Air) 0°C to 50°C (Water) Temperature Measurement Range
- 0 to 320,000 Lux (0 to 30,0000 Lumens/ft2) Light Measurement Range
- 1 Year User-Replaceable Coin Cell Lithium Battery
- Waterproof Housing for Use in Outdoor or Condensing Environments Up to 30 Meters (100 ft)
- High and Low Alarm LED Indicators
- Stores up to 52,000 Recorded Readings
Requires Optic USB Base Station (BASE-U-4) and HOBOware (Free Download Version) or HOBOware Pro (Paid Download Version) Software.
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MX2301A- Internal Sensors for Humidity and Temperature Measurements in an Outdoor Environment
- Wireless Transmission of Recorded Readings to Phone or Tablet Using Bluetooth Smart LE Communications
- 0 to 100% RH and -40°C to 70°C Measurement Ranges with a +/-2.5% RH and +/-0.2°C Accuracy
- User-Replaceable Lithium Battery with 2 Year Typical Life (1 Minute Sampling Rate)
- Stores up to 84,650 Measured Readings with Date/Time Stamp if Bluetooth Communications Not Available
Includes Screws and Zip Ties for Mounting. HOBOconnect App Available on the Apple Store (iOS) and Google Play (Android)
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U23-004- (1) Internal Temperature and (1) External Temperature Sensor
- -40°C to 100°C (Internal) and -40°C to 100°C (External) Temperature Measurement Ranges with ±0.18°C Accuracy
- ±0.20°C (Internal) and ±0.18°C (External) Temp Accuracy
- 3 Year User-Replaceable 1/2 AA 3.6 Volt Lithium Battery
- Stores up to 42,000 Recorded Temperature Readings
- Weatherproof Housing for Use in Outdoor or Condensing Environments
Requires Communication Device BASE-U-4 Optic USB Base Station or U-DTW-1 Waterproof Shuttle (U-DTW-1 Requires HOBOware Pro BHW-PRO-DLD)
