Diymore Lcr Meter Transistor Tester,Transistor Meter,Lcr-Tc1 Multi-Function Product Details ?Wild Application?:Automatic detection of NPN and PNP transistors,n-channel and p-channel MOSFET,diode (including double diode), thyristor, Mega328,BJT,resistor and capacitor and various electric transistor testing. ?BATTERY POWERED?:Built-in lithium battery, convenient and effective,the indicator light shows green when fully charged. Warm Reminder:The charging input voltage is 4.5V, please do not use it under over pressure, otherwise the tester will be damaged. ?Add IR Decoder?: After the component detection is completed,the infrared remote control at the tester "IR" test hole,press the remote control key,the tester will be display the user code data code and the corresponding infrared waveform after the successful decoding. ?Auto shut-down Function?:Our advanced electronic transistor tester with automatic shutdown and manual shut-down function.use accessories,more convenient and efficient to complete your project. ?Attachment ?: Any situations,please feel free to contact us by email,especially when you need the manual. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.