Multi-features: Component Flexibility. Voltage Detection. Diode Detection. Continuity Testing.  Ground Detection. Tracking to locate short circuits. Positive and negative detection. Overload Protection. Lighting. Sound Alert. LCD High Definition Display: When the probe detects a positive pole or performs a positive activation, the front red LED lights up with a blue LCD voltage display. When the probe detects a negative terminal or performs a reverse activation, the front green LED lights up with a blue LCD voltage display. Lighting Design: Unique design for easy maintenance lighting at night. Easy to use at night. Wide Range of Products: Support all 6-24V electrical system testing, including cars, pickup trucks, off-road vehicles, motorcycles, construction vehicles, boats, etc.Automotive Digital Power Circuit Electrical Tester Probe Car Test Device System Features: Accurate Voltage Measurement: The electric circuit tester is capable of measuring DC voltage ranging from 6V to 24V. Its precise digital display ensures more accurate readings than other ordinary voltage testers, making it an essential tool for reliable and precise vehicle electrical diagnostics. Built-in Buzzer and LED Light: The probe tester comes with an integrated buzzer and LED light, enabling easy and convenient use even in low-light or dark conditions. Overload conservation: With an automatic cut-off feature when the current exceeds 8A, the car probe circuit tester ensures safe and reliable use, protecting both the user and the vehicle from potential damage. Extended Cable Length: The tester is equipped with a 4.5m/14.76ft long cable, providing the flexibility to test from the front to the rear of the vehicle, eliminating the need for constant searching for a proper vehicle ground. Wide Application: The car circuit tester offers a wide range of testing capabilities, from continuity and voltage polarity testing to tracing short circuits and checking ground contacts. Specifications: Item name: Automotive Circuit Tester Model: CNBJ-823 Item color: Blue DC voltage range: 6-24V Over-current protection current: 8A Rated current: 1-8Amp Accuracy: ±2% Line length: 4.5 meters Operational temperature: -10 to 60℃/-4 to 158℉ Relative humidity: < 80% Item size: Approx.26*4*2.8cm/10.23*1.57*1.10in Total weight: 390g/13.75oz Package Contents: 1X Automotive Circuit Tester 1X User Manual.PaymentReturnsShippingAbout usContact usPaymentWe accept payment PayPal only. Payment should be fulfilled within 5 days since auction's ending.All unpaid bidders will result in a non-payment buyer alert from eBay. If you want to cancel the order or want to pay later, please notice us as early as possible, then we can follow the case specially.ReturnsWe accept return, please contact us directly for return information. Please don't file return case before contact us. Shipping1. USA Stock, we ship from USA. 2. Please note that there are certain circumstances that we unfortunately can not have control i.e. weather condition, delay by post office, Sundays, National Holidays, etc. 3. We don't arrange shipment on weekends. We appreciate your great understanding.About us1.Please contact us via eBay message. 2.Since you and us may located in the different time zones, please allow us to respond you within 24 hours on office time. we will respond you within 48 hours on holidays. 3.We are doing our best to offer you a better shopping impression on eBay. If you have any issue about the transaction, feel free to contact us before opening eBay case, PayPal case and leaving Neutral feedback or Negative feedback, we will resolve your issue properly.Contact usIf there is any issue about the item, please contact us before leaving feedback. Working time: CST+8 9:30 to 18:30, Monday to SaturdayAccessoriesClampsAccuracy± 2%BrandUnbrandedCable Length14.76ftColorBlueDC Voltage RangeDC 6-24VFeaturesDigital Display, LED Light, Easy Operation, Self Test &Overload ProtectionManufacturer Part NumberDoes Not ApplyMaterialPlastic + Stainless steelOperating Temperature-10°C-60°COverload Conservation Current8ARated Current1-8 AmpTypeCircuit TesterVehicle TypePassenger VehicleWorking Humidity≤80%