Wax Penetration Needle is used with automatic and manual Universal Asphalt Penetrometers in asphalt binder testing, the 2.5g Wax Penetration Needle has a truncated cone tip and mounts to the penetrometer’s plunger assembly.
HMA-181C model comes with a NIST Certificate.
- Made of stainless steel
- Available with or without NIST certification
- 4mm diameter tapers to 0.15mm diameter end
- Wax Penetration Needle with or without NIST Certification