General Tools DAF800 Pocket Airflow Meter Subcategory:ENVIRONMENTAL AND AIRFLOW the 4-piece set includes 4-Inch

the 4-piece set includes 4-Inch round shank in a 1/4-Inch Cabinet tip and a #2 Phillips

Calculations:Min/Max/Difference/Average

Length [Min] 9 in

Integral guards help prevent hand contact with conductive parts

Application:Detects and Indicates Low Voltage and Standard Voltage

General Tools DAF800 Pocket Airflow Meter Subcategory:ENVIRONMENTAL AND AIRFLOW the 4-piece set includes 4-InchThe #DAF800 can measure airflow in ducts and at grille returns to help balance a system. Measures and displays air speed in five Imperial or metric units Backlit LCD Min max memory + data hold F C switch Auto power off (automatically disabled during Min max recording sessions) Tripod mount Additional Information ManufacturerGeneral Tools IncludesWrist strap 1 year limited warranty Dimensions6. 15 x 2. 36 x 1. 29 in. (156 x 60 x 33mm) Auto power