EXTECH 45160 三合一温湿度风速仪

MPH (Miles per hour)
Range	0.9 to 67.0 MPH
Resolution	0.1MPH
Accuracy	≤3937 ft/min: ±3% F.S., > 3937 ft/min: ±4% F.S
km/hr (kilometers per hour)
Range	1.4 to 108.0 km/h
Resolution	0.1km/h
Accuracy	≤3937 ft/min: ±3% F.S., > 3937 ft/min: ±4% F.S
Knots (nautical miles per hour)
Range	0.8 to 58.3 knots
Resolution	0.1knots
Accuracy	≤3937 ft/min: ±3% F.S., > 3937 ft/min: ±4% F.S
m/sec (meters per second)
Range	0.40 to 30.00 m/s
Resolution	0.01 m/s
Accuracy	≤3937 ft/min: ±3% F.S., > 3937 ft/min: ±4% F.S
ft/min (feet per minute)
Rnage	80 to 5910 ft/min
Resolution	10ft/min
Accuracy	≤3937 ft/min: ±3% F.S., > 3937 ft/min: ±4% F.S
Temperature/Thermistor
Range	32° to 122°F (-0° to 50°C)
Resolution	0.1°F/C
Accuracy	± 2.5°F (± 1.2°C)
Temperature /Thermocouple
Range	-148° to 2372°F, -100° to 1300°C
Resolution	0.1°F, 0.1°C
Accuracy	± (1% + 2°F), ± (1% + 1°C)
Relative Humidity
Range	10.0 to 95.0%
Resolution	0.1% ±4% RH (from 10% to 70%RH)
Accuracy	±5.2% RH (> 70% RH)
General Specifications
Display	4 digit (9999 count) Dual Display LCD
Sensors	Thin film capacitance humidity sensor
Min/Max Min/Max	recalls the highest/lowest reading
Data Hold	Data Hold freezes the display
Operating conditions	32° to 122°F (0° to 50°C) / < 80% RH
Power supply	9 Volt Battery
Dimensions / Weight Instrument	6.14 x 2.36 x 1.29” (156 x 60 x 33mm)
Vane	1” ( 24mm ) diameter / 3 oz. ( 95 g )