美國TIF3420壓差計產品概述：

美國TIF3420壓差計

美國TIF產品優勢：

雙通道輸入，可測量 HVAC( 暖通 / 空調）系統的壓力、靜態壓力和壓力差。內置 11 種度量單位，分析、比較更方便。
可儲存zui大、zui小和平均數據，分析更方便。
背光 LCD 大屏幕顯示，適合各種環境使用。

■壓力范圍:+ / - 2 psi
■無線光通信的準確性:+ / - 0.3%
■無線光通信的準確性:+ / - 0.3%
■尺寸:7.9 x 2.9 x 1.9”

 Differential Pressure Meter
 TIF3420 SPX 

TIF 3420
Electronic HVAC

NOTE: comes with carrying case as shown in picture

Measures HVAC System Pressures :

 Differential, Absolute, and Static in most HVAC systems

Dual Input Pressure Manometer
11 selectable units of measure to choose from
Store Minimum/ maximum and average readings
LCD Display
Zero function to correct for offsets
New in original factory box from a  distributor's

     unsold stock that went out of business.
NOTE: Uses a standard 9 volt Alkaline battery

       which is not included.