Item Description DT-8894 CMM/CFM Thermo-Anemometers with IR temperature: CFM/CMM Thermo-Anemometer with built-in non-contact IR Thermometer measure remote surface temperature to 500ºC (932ºF) and 30:1 distance to spot ratio. Apply Range: The multifunctional wind instrument can be widely used in scientific research, environmental monitoring, offshore operations, flight operations, ventilation, air conditioning system and various fan manufacturing industry etc.. Features: Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature Easy to set Area dimensions (cm2) are stored in the meter’s internal memory for the next power on Resolution of 0.01m/sec 20 points average for Air Flow Super large (9999 counts) LCD Backlit Display 3% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, and protective rubber holster MAX/MIN, Data Hold functions Product structure: photo u_zps879078ca.png 1.LCD display 2 Backlight lamp switch 3 Average bond 4 Unit conversion /Up key 5 (Wind volume) Maximum and minimum / left key 6 Area set up / Down key 7 Power key 8 (Temperature) maximum / minimum key 9 (Temperature) Data hold and ℃ / ℉ conversion key 10 (Wind volume) data hold key 11 Wind wheel Specifications: Air Velocity Range Accuracy DT-8894 m/s(meter per second) 0.40~30.00 ±3%±0.20m/s * ft/min(feet per minute) 80~5900 ±3% ±40ft/min * km/h(kilometers per hour) 1.4~108.0 ±3%±0.8km/h * MPH(miles per hour) 0.9~67.0 ±3%±0.4MPH * Knots(nautical miles per hour) 0.8~58.0 ±3%±0.4knots * Air Temperature -10-60ºC(14-140ºF) ±2.0ºC(4.0ºF) * InfraRed Temperature -50 to -20ºC(-58 to -4ºF) ±5.0ºC(9.0ºF) * -20 to 500ºC(-4 to 932ºF) ±2% reading * Air Flow Range Area CFM 0-999900 0-999.9 ft2 * CMM 0-999900 0-999.9 m2 * Auto power off 20 minutes without operate Operate temperature 0~50℃ (32~122℉) Storage temperature -10~60℃(14~140℉) Operate height Max 2000 meters Battery type 9V battery(NEDA 1604) Battery life About 80 hours Size 203 x 75 x 50mm Weight 725g Accessories: 1 x 9V battery, USB cable, software, Anemo probe and Gift box with carrying case. 1 x DT-8894 CMM/CFM Thermo-Anemometer photo T1KUX3FeJXXXXXXXXX_0-item_pic_zpsf65439d5.png Warm Tips: 1 Equation transformation: CFM(ft3/min)=wind speed (ft/min) X area (ft2) CMM(m3/min)=wind speed(m/sec) X aera(m2)*60 2 Unit conversion table: m/s ft/min knots km/h MPH 1m/s 1 196.87 1.944 3.6 2.24 1ft/min 0.00508 1 0.00987 0.01829 0.01138 1knot 0.5144 101.27 1 1.8519 1.1523 1km/h 0.2778 54.69 0.54 1 0.6222 1MPH 0.4464 87.89 0.8679 1.6071 1 *Item is new but may be missing the original packaging, or in the original packaging but not sealed. ¢ÍãºàʹÍÃÒ¤ÒáÅÐÊͺ¶ÒÁ¢éÍÁÙÅà¾ÔèÁàµÔÁ 0952511711, 0848744848 , 0922530999 ËÃ×Í email ( t_phuttharat@hotmail.com ) ªÓÃФèÒÊÔ¹¤éÒâ´Â¡ÒÃâ͹à§Ô¹ â´Â¨Ð·Ó¡ÒÃÊè§ÊÔ¹¤éÒã¹Çѹ¶Ñ´ä»â´ÂºÃÔ¡Òà EMS áÅШÐÊè§ Tracking NO. ãËé·Ò§ EMS ÃÍÃѺÊÔ¹¤éÒÀÒÂã¹ 2-3 ÇѹËÅѧ¡ÒèѴÊè§ »Å. ¡Ã³ÕäÁèÁÕÊÔ¹¤éÒã¹ÊµçÍ¡ÍÒ¨µéͧãªéàÇÅÒ㹡ÒÃÊÑ觫×éÍ»ÃÐÁÒ³ 15-20 Çѹ·Ó¡Òà ·´ÅͧãªéÊÔ¹¤éÒáÅÐÊÔ¹¤éÒäÁèµÃ§¡ÑºÃÒÂÅÐàÍÕ´äÇé ËÃ×Í äÁè¾Íã¨ã¹µÑÇÊÔ¹¤éÒ àÃÒÂÔ¹´Õ¤×¹à§Ô¹ 100% (ÀÒÂã¹ 7 Çѹ) Anemometer,CEM DT-8894,DT-8894,à¤Ã×èͧÇÑ´¤ÇÒÁàÃçÇÅÁ,à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ