Piston and dead weight pressure gauges - manometers

Also known under the name of mpg, they are the most accurate instruments for calibrating electronic and mechanical pressure gauges.
Direct pressure measuring, according to its basic definition as being the quotient between force and surface, and use of high quality materials, result in smallest measuring inaccuracies and an excellent long-term stability.
 
Because of these reasons, the piston and dead weight pressure gauges have been successfully used for many years in metrology laboratories.
The versions on offer cover wide measuring ranges: from 0.5/35 bar up to 40/4000 bar.
Accuracy classes: ±0.05 %; ±0.025 %; ±0.015 %; ±0.008 %.
They can be either mono - or dual piston type variant.
 
Diverse accessories can be delivered on demand.