<b>Specifications:</b><br /><br />Needle-sharp stainless steel probe allows for easy piercing.<br /><br />Use to check electrical circuits and accessories on all 3-48 volt systems.<br /><br />12' cable adds convenience.<br /><br />Voltage: DC3-48V<br /><br />Current Draw: 3-20V (17mA), 20-48V (10mA).<br /><br />Ideal use on cars, boats, trailers, vans, RV's, motorcycles, airplanes and snowmobiles.<br /> <br /><br /><br /><b>Features：</b><br /><br />✔Data Hold<br /><br />✔Diode Test<br /><br />✔Auto Power Off<br /><br />✔Backlight Display<br /><br />✔Overload Protection<br /><br />✔Relative Value<br /><br />✔Continuity Buzzer<br /><br />✔Low Battery indication<br /><br />✔Non Contact AC Voltage (NCV)<br /><br />✔Machanical Blocking System<br /><br />✔Max/Min Value<br /><br /> <br /><br />What's in Package?<br /><br />1 x Digital Electric Circuit Tester<br /><br /><br /><br />100% WORRY-FREE SATISFACTION GUARANTEED<br /><br />HOLDPEAK come with 2 years warranty and lifetime technical support,if you have any questions,please feel free to contact us! We will solve the problems quickly for you.