Philippines 
United States 
Description
Standard: EN 1426, ASTM D5,AASHTO T49
Advance Digital Penetrometer NL 2001 X / 007
Penetration of Bituminous Materials
NL upgraded version FULLY AUTOMATIC apparatus to determine the consistency of sample from the depth penetration thru penetration needle under standard load condition.
Digital Penetrometer NL 2001 X / 005
Penetration of Bituminous Materials
Newly invented instrument for determine the consistency of sample from the depth penetration thru penetration needle under standard load condition.
