JASTIND Heavy Duty 3-48V Backlit Digital LCD Circuit Tester, Test Light with 140 Inch Extended Spring Wire, Car Truck Low Voltage & Light Tester with Stainless Probe

Jastind professional digital Circuit 3-48V DC Tester designed for car electrical circuits, automotive battery, battery charging systems, ignition systems, which is a must have tool for any automotive engineer, electronic engineer or circuits DIY. *3-48v widely use for circuits test. *.1 Accuracy voltage reading on Blue Backlit digital display. *.Made with sharp stainless steel probe for piercing wires, for hard to reach areas. *.Portable 140 In long enough PU spring wire for easy operation. *.Constructed with acetate fiber, high toughness and shatter-proof. Please Note This is a negative mode one-way current circuit tester,when do measuring please attach the clamp to the grounding or negative pole.