Measurement Technology
National laboratory for most of the measurement quantities of the SI system; electricity, electrical power, optoelectronics, length, geometry, time, mass, force, pressure, volume, flow and temperature, at the Swedish National Testing and Research Institute, Borås, Sweden.
http://www.sp.se/en/areas/measurement/Sidor/default.aspx

Pumphlo Co.
The PF 100 PUMPHLO Flowmeter is designed to totalize flow in intermittent pumping applications such as lift stations or tank filling with pumps controlled by level switches.
http://www.pumphlo.com

Volume Graphics: Field-based Modelling and Rendering
A PhD thesis in PDF format, introducing new volume graphics concepts. Includes background reviews of volume visualization and graphics. Also includes a specification of the vlib volume graphics API and describes volumetric ray-tracing.
http://www.cs.swan.ac.uk/~csandrew/papers/winter_phd.pdf

Measurement Units Translation
Measurements converter for time, length, volume, and weight. Requires JavaScript.
http://www.convert-me.com/en/

Demondo
digiflume™ electronic volume measurement, a digital drainage burette from demondo petrophysical laboratory instruments
http://www.demondo.com/

Scale Components
Suppliers of weighing and measurement components including Load Cells, and Cubing or Volume Measuring machines.
http://www.scalecomponents.com/

Thermal and Nuclear Aspects of the Pd/D20 System
Publications Bibliography of Public Release documents
http://www.spawar.navy.mil/sti/publications/biblio/IMAGING.HTML

Blue Histology - A Brief Introduction to Stereology
The University of Western Australia presents an illustrated description of sampling and measurement techniques. Includes exercises in estimating volume and cell density.
http://www.lab.anhb.uwa.edu.au/mb140/scope/stereology/stereology.htm

Measurement Conversion
Convert volume (capacity), weight, length, area, temperature, pressure, torque, power and energy measures between U.S./Imperial and SI (Metric) units. Requires JavaScript.
http://hemsidor.torget.se/users/b/bohjohan/convert/conv_e.htm

Ohmart International
Manufacture and worldwide sales of non-contact level measurement, density measurement, weight measurement process control equipment.
http://www.ohmart.com/