Description:  <br>  HoldPeak HP-990B 4000 Counts Auto Range SMD Meter Resistor Capacitor Diode Continuity Battery Tester with Relative Mode  The meter is a handheld and battery-powered small tool，which is specially applied to measure SMD(Surface Mounted Device).<br> The  meter can test resistance， capacitance， battery， diode， Zener\/LED and continuity.<br> Besides， it is displayed by large LCD and it will be off automatically after 15minutes if no button is pushed during this period.<br>  <br> Features:  <br> Display: 4000counts<br> Range Select: Auto<br> Battery Test: &amp;radic;<br> Diode Test: &amp;radic;<br> Continuity Buzzer: &amp;radic;<br> Zener\/LED test: Open Voltage more than DC 20V<br> Relative Value: &amp;radic;<br> Auto Power Off: &amp;radic;<br>  <br> Specifications:  <br> Resistance: 400&amp;Omega;\/4K&amp;Omega;\/40K\/400K\/4M&amp;Omega;\/40M&amp;Omega;\/     &amp;plusmn; (2.0%rdg +5dgt)    &amp;plusmn; (2.5%rdg +5dgt)<br> Capacitance: 4nF\/40nF\/400nF\/4&amp;mu;F     &amp;plusmn; (2.5%rdg +5dgt)  &amp;plusmn; (3.0%rdg +5dgt) <br> Diode Test: Open Voltage: 1.5V， Testing Current: 2mA<br> Continuity Check: When the resistance is less than approx.30&amp;Omega;，The Buzzer sounds.<br> Zener\/LED: Open Voltage: MIN  20V， Testing Current: Appr. 1mA<br> Battery Power: Loading Current: Approx. 10mA &amp;plusmn;1.5rd%<br> Power Supply: 2 x 1.5V AAA battery (Not included)<br> Dimension: 200 x 36 x 26mm<br>  <br> Package included:  <br> 1 x HoldPeak HP-990B SMD Meter<br> 1 x Replaceable Pin 1 x Carrying Box 1 x English Manual  Details pictures: