HOBO U12-012 Data Logger

File Attachments: 
43,000 measurements
Temperature, Relative Humidity, Light and an External Channel
Compatible Tools: 
4-20mA, AC Current, AC Voltage, Air Velocity, Carbon Dioxide, Compressed Air Flow, DC Current, DC Voltage, Gauge Pressure, Kilowatts (kW), Temperature, Volatile Organic Compound
Sensor Range (Accuracy): 
Temperature: ± 0.35°C from 0° to 50°C (± 0.63°F from 32° to 122°F), RH: ±2.5% from 10% to 90% RH (typical), to a maximum of ±3.5%, see Plot B Designed for indoor measurement of relative light levels External input channel (see sensor manual): ± 2 mV ± 2.5% of absolute reading

The HOBO U12 Logger can record Temperature, Relative Humidity, and Light with 12-bit resolution and can record up to 43,000 measurements or events. The external channel accepts a variety of sensors, including temperature, and split-core AC current sensors as well as 4-20 mA