Check the listing for details. OPPAMA IGNITION INDICATOR PET-4100. Condition: New. Listed at 21.84 USD. It is a failure diagnosis machine of the gasoline engine ignition system.When the ignition pulse is received, the blue LED lights up, so you can check the presence or absence of electricity supply just by bringing it close to the spark plug cord. Item description: Brand: OPPAMA Item Name: Ignition Indicator Part Number: PET-4100 Size:Detection distance (mm): 150Width (mm): 68Depth (mm): 6Height (mm): 25Measurement method: Pulse detectionBattery life about 3 years (from the time of shipment from the manufacturer) Weight: 15g Other Details: Combine Shipping:Please request invoice when you purchase multiple items. Handling Time: We ship out within 3-5 business days after receiving payment. Tracking Information: We provide tracking number once item as shipped. Customs duty: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Payment: Various payment methods are available on ebay. Payment is expected within 7 business days. About Us: We are specialized store in Japanese Tool brand. Please contact us if you have any question. Ninja Tools - 忍者工具店