This is a battery powered meter that measures relative humidity and temperature. Through a few easy to use controls, the meter displays three different temperature points of the air surrounding the meter’s sensor: ambient, wet bulb, and dew point.
The Fluke 971 is a battery-powered device that measures temperature and relative humidity. It displays ambient, wet bulb, and dew point temperatures. The manual covers operation, display symbols, memory functions, battery replacement, and maintenance. It also includes specifications and safety certifications.
The meter features Min/Max/avg recording, memory storage for 99 readings, and automatic power-off after 20 minutes of inactivity. It uses NTC sensors and supports °C and °F units. Maintenance includes cleaning with a damp cloth and replacing AAA batteries when low battery is indicated. This manual is written in Chinese.
| Temperature Range | -20 to 60 °C (-4 to 140 °F) |
|---|---|
| Battery Type | 4 AAA batteries |
| Battery Life | 200 hours |
| Weight | 190 g with batteries |
Remove the battery compartment door and position the temperature scale switch to the desired scale.
It indicates a low battery and requires battery replacement.
The meter stores up to 99 readings for later recall.
The Automatic Power Off (APO) feature turns the meter off after 20 minutes of no activity.