The Fluke 971 is a portable temperature and humidity meter for HVAC/IAQ, featuring a dual backlit display, measuring temperature (-20°C to 60°C) and humidity (5%-95% RH) with quick capacitance sensor response, plus calculating dew point/wet bulb, storing 99 readings, and offering Min/Max/Avg, Data Hold, and long battery life (200 hrs on 4xAAA). Its lightweight, rugged design includes a protective holster, making it ideal for facility maintenance and air quality assessments.
Key Specifications
Temperature Range: -20°C to 60°C (-4°F to 140°F)
Temperature Accuracy: ±0.5°C (0°C-45°C), ±1.0°C (other ranges)
Humidity Range: 5% to 95% RH
Humidity Accuracy: ±2.5% RH (10-90% RH @ 23°C), ±5.0% RH (<10%, >90% RH @ 23°C)
Calculated Readings: Dew Point, Wet Bulb
Display: Dual, backlit
Data Storage: 99 points
Functions: Min/Max/Avg, Data Hold, Low Battery Indicator
Sensor: Quick-response capacitance
Power: 4 x AAA alkaline batteries
Battery Life: ~200 hours
