
Product name: car voltage detection electric penSales unit: 1 PcsProduct material: metalTest range: 6-24VFrequency range: 50/60HzThe main function:(1) It can be used for low-voltage nuclear phase, measuring whether any wires in the circuit are in phase or out of phase.(2) It can be used to distinguish between alternating current and direct current.(3) It can judge the positive and negative poles of direct current(4) It can be used to judge whether the DC is grounded.






About shippingShipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).
Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .
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