Jastind Heavy Duty 3-48v Backlit Digital LCD Circuit Tester Test Light with 140 Inch Extended Spring Wire

3-48v Wide Range, 3-48v Widely Use Circuit Tester/circuit Test Light, Designed To Check Car Electrical Circuits And Other 3-48v Dc Wiring And Circuits.accurate Lcd Digital Display, Resolution To .1v Voltage Reading On Blue Back Light Lcd Digital Display, With High Accuracy To ±0.3v.quality Made And Heavy Duty, Constructed With Acetate Fiber Body, High Toughness And Shatter-proof Than Normal Material, Large And Heavy Duty Than Normal Test Light On The Market; Sharp Stainless Steel Probe For Piercing Wires, For Hard To Reach Areas.easy And Convenient Operation, Portable High Quality Max Extended To 140inch Long Enough Pu Spring Wire For Easy Automotive Circuits Testing. *.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.