Talk:Deadweight tester

what do you mean by hydraulic comparison tester? Why is time included as a primary measurement when there is no "time" term in the DWT equation? — Preceding unsigned comment added by 97.79.141.90 (talk) 12:43, 1 April 2013 (UTC)

Needs work

 * The operational advice for the 3 types is inappropriate - could remove or hide ?
 * Some idea of the achievable accuracy would be useful - for different pressure ranges ?
 * Accuracy limited by knowledge of local g - for manometers affected by local g. ? - Rod57 (talk) 00:55, 27 August 2014 (UTC)
 * Time is a factor because of the effect of the acceleration of gravity upon the mass. Standard gravity is defined as 980.665 cm/sec^2  — Preceding unsigned comment added by 151.169.31.41 (talk) 21:27, 4 February 2020 (UTC)