Description
Specifications: Fluke 971: Temperature Humidity Meter
Specifications
Temperature -20°C to 60°C (-4°F to 140°F)
Temperature accuracy 0°C to 45°C (±0.5°C)
-20°C to 0°C & 45°C to 60°C (±1.0°C)
32°F to 113°F (±1.0°F)
-4°F to 32°F and 113°F to 140°F (±2.0°F)
Resolution 0.1°C / 0.1°F
Temperature update rate 500 ms
Temperature sensor type NTC
Relative humidity range 5% to 95% RH
Relative humidity accuracy 10% to 90% RH @ 23°C (73.4°F) (±2.5% RH)
(< 10%, > 90%RH @ 23°C (73.4°F) (±5.0% RH)
Humidity densor Electronic capacitance polymer film sensor.
Data storage capacity 99 points
Response time (humidity) For 90% of total range – 60 s with 1 m/s air movement
Environmental Specifications
Operating temperature Temperature: -20°C to 60°C
Humidity: 0°C to 55°C
Storage temperature -20°C to 60°C at < 80% R.H. (with battery removed)
Mechanical and General Specifications
Weight 190 g (6.7 oz)
Dimensions 194 x 60 x 34 mm
Battery type 4 AAA alkaline batteries
Battery Life 200 Hours
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