Accuracy that builds Trust & Quality
The National Metrology Laboratory of the Philippines (NMLPhil) is tasked by law to establish, maintain and disseminate the national measurement standards in physical, chemical and biological quantities. It operates under the Industrial Technology Development Institute (ITDI), one of the agencies of the Department of Science and Technology (DOST).
Our Calibration Services
Comprehensive calibration solutions for various industries.
Mass Standards
Calibration of weights (OIML Classes), balances, and mass standards with high precision.
Pressure & Force
Accurate calibration for pressure gauges, deadweight testers, and force measuring devices.
Thermometry
Services for liquid-in-glass, digital thermometers, thermocouples, and hygrometers.
Electrical
Calibration for multimeters, calibrators, and various electrical standards.
Volume & Flow
Glassware, proving tanks, and flow meters calibration services.
Support
Frequently Asked Questions
Find quick answers to common questions about our quotation process.
Tutorials
Video Guides
Watch our short video guides to get started.
How to Request a Quote
How to Check Request Status
Get In Touch
Contact Us
We're here to help. Reach out to us through any of the following channels.
Our Address
DOST Compound, Gen. Santos Avenue, Bicutan, Taguig City, Metro Manila, Philippines 1631
Phone Numbers
Trunkline: (02) 8683-7750 to 69
Secretariat (General Inquiries): loc 2272
Receiving and Releasing Unit(Calibration): loc 2238