Fluke 975V AirMeter™ with Velocity Probe

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Specifications: Fluke 975V AirMeter™ with Velocity Probe

Measured Specifications
Temperature	Range	-20°C to 50°C (-5°F to 122°F)
	Display resolution	0.1°C (0.1°F)
	Accuracy	±0.9°C / ±1.62°F from 40°C to 60°C ±0.5°C / ±1.00°F from 5°C to 40°C ±1.1°C / ±1.98°F from -20°C to 5°C
Relative humidity	Range	10% to 90% RH, non-condensing
	Display Resolution	1%
	Accuracy	±2% RH (10% RH to 90% RH)
Air velocity	Range	50.0 fpm to 3000 fpm 0.25 m/sec to 15 m/sec
	Display Resolution	1 fpm (0.005 m/sec)
	Accuracy	±4% or 4 fpm¹ ±4% or 0.02 m/sec¹ whichever is greater
	Accuracy	1. Accuracy specification only valid for velocity readings above 50 fpm.
C0	Range	0 to 500 ppm
	Display Resolution	1 ppm
	Accuracy	±5% or ±3 ppm, whichever is greater, @ 20°C and 50% RH
C0₂	Range	0 to 5000 ppm
	Display Resolution	1 ppm
	Accuracy	Warm up time 1 min (5 minutes for full specification) 2.75% + 75 ppm
Calculated Specifications
Dew point temperature	Range	-44°C to 50°C, (-47°F to 122°F)
	Display Resolution	0.1°C (0.1°F)
	Accuracy	±1°C when temp: -20°C to 50°C RH: 40% to 90% ±2°C when temp: -20°C to 50°C RH: 20% to 40% ±4°C when RH: 10% to 20%
Wet bulb temperature	Range	-16°C to 50°C, (3°F to 122°F)
	Display Resolution	0.1°C, (0.1°F)
	Accuracy	±1.2°C when RH: 20% to 90% temp: -20°C to 60°C ±2.1°C when RH: 10% to 20%
Volume flow rate (in a duct)	Range	0 to 3,965 M3/m, (0 to 140,000 cfm)
	Display Resolution	0.001 M3/min, (1 cfm)
	Accuracy	N/A: The volume flow calculation will be a simple average of the data points times the duct area
% outside air (based on temperature)	Range	0 to 100%
% outside air (based on temperature)	Display Resolution	0.1
% outside air (based on CO₂)	Range	0 to 100%
% outside air (based on CO₂)	Display Resolution	0.1% N/A
General Specifications
Operating and storage temperature	-20°C to 50°C (-4°F to 122°F)
Humidity	10% to 90% (non-condensing)
Altitude	Up to 2000 m (6562 ft)
Shock and vibration	MIL-PRF-28800F: Class 2
Multi-language interface	English, French, Spanish, Portuguese and German
Battery	Rechargeable Li-Ion (primary), three-AA (backup)
Data logging	25,000 records (continuous), 99 records (discrete)
Warranty	1 year