operty</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>needleRate:Number</code><p></p><p></p><p>
		The rate the needle travels when the gauge is set using <code>targVal</code> property.  The
		rate is in units per second.  You can change this property to change the rate, but not during
		needle movement (in that case, use <code>setVal()</code> to fix the needle position, adjust
		the rate, and set the new target rate).
		</p><br/><span class="label"> Implementation </s