Hign-concerned Chemical:NoneBrand Name:ALICAROrigin:Mainland ChinaCertification:CEFeatures: Function: Fuel injector signal detection/intelligent circuit breaker/frequency/duty cycle/DC voltage/AC voltage/resistance/diode/intelligent testing. Intelligent Testing: No need to select the mode after switching on, it can quickly detect the voltage, resistance and diode in the wiring of vehicle electrical system. Frequency and duty cycle measurement: TopDiag P150 can measure the frequency and duty cycle in a circuit, helping users analyze the working status of the circuit and accurately determine the cause of faults. Circuit Breaker: The circuit breaker has a short-circuit protection function, if overloaded, the internal circuit breaker automatically trips, always protecting the use of safety. Supports multiple languages: English, Spanish, German, French, Italian, Portuguese, Polish, Japanese, Korean and other languages. Supports detection of all 12-24V vehicle electrical systems. Specifications: Brand: TopDiag Model: P150 Item: Car Tester Color: Black, Red Material: Plastic Display: TFT Color Display(160*128DPI) Power Supply: 12.0 or 24.0V from car battery Voltage: 0.1~70V1% error Resistor: 0.1~200K error1.5% 100K or less other ranges 2 Diode: 0.2V-2.6V Frequency: 10HZ~200KHZ Duty Cycle: 1-99% Tester Body Size: 19*5*3.5cm( The length not includes probes length) Package Size: 25*8.5*18.5cm Package Weight: 1203g Package List: 1 * Car Tester 1* Cable Sets 1* Storage Bag 1* User Manual Shipping: 1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday. 2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders . 3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem. 4.We are not responsible for delays causedby the customs,Import duties,taxes or other customscharges. Warranty: 1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved . 2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment. 3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation.