Onset Computer Corp.

• (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)

• 4 External Inputs for Measuring and Recording Multiple Parameters
• LCD Display Shows Current Readings, Alarm, Battery and Operating Status
• User-Selectable Sampling Rate of 1 Second to 18 Hours
• User-Replaceable AAA Alkaline or Lithium Batteries with 1 Year Life @ 1 Minute Sampling Rate
• Stores up to 1.9 Million Readings
• Includes Command Strip, Double-Sided Tape, Hook & Loop Strap and (2) AAA 1.5 Volt Alkaline Batteries

Requires Type A to Mini B Standard USB Cable (CABLE-USB), HOBOware (Free Download Version) or HOBOware Pro (Paid Download Version) Software.

• -40°C to 125°C Temperature Measurement Range and ±0.22°C Accuracy
• Stores up to 43,000 Measured Samples/Readings
• 3 Year Factory Replaceable Battery Life
• Rugged Food-Grade 316L Stainless Steel Housing with 5" Stainless Steel Probe
• 2200PSI (1500 Meters/4900ft) Max. Pressure Rating

Requires Type A to Mini B Standard USB Cable (CABLE-USB), HOBOware (Free Download Version) or HOBOware Pro (Paid Download Version) Software.

• Measures Rainfall up to 5.0" (12.7 cm) per Hour and Accuracy of 1.0%
• Tipping Bucket Mechanism is Mounted on a Stainless Steel Shaft with Brass Bearings
• Constructed of Aluminum Housing and Collector
• Available in English or Metric Versions
• Includes 2 Meter Cable and Brackets for Post or Tripod Mount

• Fully Self-Contained Battery-Powered Rainfall Data Collection and Recording System
• Automatically Records up to 160" (or 320 cm) of Rainfall Data with Time/Stamp Every 0.01" (0.2 mm)
• Constructed of Field-Proved Corrosion-Resistant Components, Aluminum Housing and Stainless Steel Shaft
• Available in English or Metric Versions
• Includes HOBO Pendant Event Data Logger, (2) Hose Clamps and (3) Screws

Requires Optic Base Station or Shuttle Data Transporter, USB Cable and HOBOware Software (Available as A Download)

• Measures Rainfall up to 12.7 cm per Hour and Accuracy of 1.0%
• Tipping Bucket Mechanism is Mounted on a Stainless Steel Shaft with Brass Bearings
• Constructed of Aluminum Housing and Collector

Includes 2 Meter Cable and Brackets for Post or Tripod Mount