DT-619 LCD Digital Wind Speed &Temperature Scale Gauge Meter Anemometer CFM/CMM

Features:
Measurement of wind speed, air temperature, air flow
3 1/2 Digital LCD display,Simultaneous display
of temperature, wind speed/Amount of wind
Dual-cast plastic shell,Ease of use
High sensitivity and accuracy
Simple operation,Data hold and maximum/The minimum to maintain function
K-Temperature probes measure the temperature
Low power consumption,Low Battery Alert
Sensors: wind speed sensors use ultra-low friction bearings
Temperature Sensor:NTCType high-precision thermistor
Low friction72MMLarge impeller
20 Point average function
8 Area of input method, automatic calculation of the wind value
20 Minutes after the meter turns off automatically
Weight:725g
Accessories: Battery9V(Model:NEDA 1604)Impeller, purses,
Size: anemometer:178×74×33mm
Specifications:
Model: DT-619 m/s(meter per second): 0.40 to 30.00,
Accuracy: +/-3% +/-0.20m/s
ft/min(feet per minute): 80 to 5900, Accuracy: +/-3% +/-40ft/min
Km/h(kilometers per hour): 1.4 to 108.0, Accuracy: +/-3% +/-0.8 Km/h
MPH(miles per hour): 0.9 to 67.0, Accuracy: +/-3% +/-0.4 MPH
Knots(nautical miles per hour): 0.8 to 58.0, Accuracy: +/-3% +/-0.4 Knots
Air Temperature: -10 to 60C (14 to 140F), Accuracy: +/-2.0C(4.0F)
CFM: 0-999900, Accuracy: 0-999.9 ft2
CMM: 0-999900, Accuracy: 0-999.9 m2
Package includes:
1 * DT-619 Anemometer
1 * Clamshell
1 * Anemo Probe
1 * User Manual