Description :   UNI-T UT-61B Auto\/Manual Ranging Modern Digital Multimeter AC DC Meter  Brand Name : UNI-T Model Number : UT-61B Dimensions : 65 x 43mm Measuring Capacitance Range : 40.00nF 400.0nF\/4.000mF\/40.00mF 400.0mF 4000mF Measuring Voltage Range : DC40mV 400mV 4V\/40V\/400V 1000V Measuring Resistance Range : DC400.0mA\/4000mA 40.00mA\/400.0mA 4.000A\/10.00A  Specification :  <br>          Basic Functions       Range       Best Accuracy           DC Voltage Measurement       40mV    400mV    4V\/40V\/400V    1000V       &amp;plusmn;(0.8%+3)    &amp;plusmn;(0.8%+3)    &amp;plusmn;(0.5%+1)    &amp;plusmn;(1%+3)           AC Voltage Measurement       40mV    400mV    4V\/40V\/400V    750V       &amp;plusmn;(1.2%+5)    &amp;plusmn;(1.2%+5)    &amp;plusmn;(1%+3)    &amp;plusmn;(1.2%+5)           AC Current Measurement       400.0mA\/4000mA    40.00mA\/400.0mA    4.000A\/10.00A       &amp;plusmn;(1.2%+5)    &amp;plusmn;(1.5%+5)    &amp;plusmn;(2%+5)           DC Current Measurement       400.0mA\/4000mA    40.00mA\/400.0mA    4.000A\/10.00A       &amp;plusmn;(1%+2)    &amp;plusmn;(1.2%+3)    &amp;plusmn;(1.5%+3)           Resistance Measurement       400.0W    4.000kW\/40.00kW\/400.0kW    4.000MW    40.00MW       &amp;plusmn;(1.2%+2)    &amp;plusmn;(1%+2)    &amp;plusmn;(1.2%+2)    &amp;plusmn;(1.5%+2)           Capacitance Measurement       40.00nF    400.0nF\/4.000mF\/40.00mF    400.0mF    4000mF       &amp;plusmn;(3%+5)    &amp;plusmn;(3%+5)    &amp;plusmn;(4%+5)           Frequency       10Hz-10MHz       &amp;plusmn;(0.1%+4)           Frequency Response       0       45~400Hz           Duty Cycle       0.1%~99.9%       &amp;radic;           Temperature Measurement(oC)       -40oC~-20oC    &amp;gt;-20oC~0oC    &amp;gt;0oC~100oC    &amp;gt;100oC~1000oC       &amp;plusmn;(8%+5)    &amp;plusmn;(1.2%+4)    &amp;plusmn;(1.2%+3)    &amp;plusmn;(2.5%+2)           Temperature Measurement(oF)       -40oF~-4oF    &amp;gt;-4oF~32oF    &amp;gt;32oF~212oF    &amp;gt;212oF~1832oF       &amp;plusmn;(8%+6)    &amp;plusmn;(1.2%+5)    &amp;plusmn;(1.2%+4)    &amp;plusmn;(2.5%+3)           Special Functions                           Manual Ranging               &amp;radic;           Diode               &amp;radic;           EF Function                           Audion       1000&amp;szlig;                   Continuity Buzzer               &amp;radic;           Data Hold               &amp;radic;           Max\/Min Mode               &amp;radic;           Display Backlight               &amp;radic;           REL               &amp;radic;           Sleep Mode       Around 15 Minutes       &amp;radic;           Analogue Bar Graph       41       &amp;radic;           RS232(USB)               &amp;radic;           Fuse