Check the listing for details. LCR-T4 ESR Meter Transistor Tester Diode Triode Capacitance SCR Inductance M12. Condition: New. Listed at 16.49 USD. PCB size: 63X71 mm weight: about 48g LCR-T4 graphical multi function tester resistance + capacitance + diode + SCR + inductor + transistor +mos LCD 12864 LCD display, with a backlight, backlight color is generally yellow green. Power supply for 9V stacked battery. If long time power supply, can use 2 lithium battery composition 8.4v battery power supply. function * added boot voltage detection function * automatic detection of NPN and PNP transistors, N channel and P channel MOSFET, diodes (including dual diode), thyristor, transistors, resistors and capacitors and other components, * automatically test the pin of the element and display it on the LCD. * the positive bias voltage of the emitter transistor can be determined by detecting the amplification factor and the base of the transistor, the MOSFET protection diode, etc. * measurement of gate threshold voltage and gate capacitance of MOSFET * display using 12864 LCD LCD (128 * 64 characters) * higher test speed, effective component test: in 2 seconds (except for the larger capacitor, the measurement of large capacitance also takes a long time to measure the time for 1 minutes is normal). * a key operation, the boot test, a key to get. * power consumption off mode: less than 20 nA * automatic shutdown function, you can avoid unnecessary waste, save battery energy, improve the life time. Note: Battery not included Address： * Item will ship to your Paypal Confirmed Address, so please make sure your shipping address is correct before you buy item. Buyer need ship to other address (not Paypal confirmed address) should contact us before buy item. * We have no responsibility for shipping address provided wrongly. Combined Shipment： Customer buy multiple items and need combine shipping, customer MUST contact us prior to buy. Send us message and we will reply within 24 hours. shopping： Paypal Accepted and we proceed immediately. For other payment method, please contact us before you bid, thank you! Replacement/Exchange： * Exchange/replace item within 7-14 days counting from the day you receive merchandise. * Buyer will pay the return shipping cost regardless any reasons. No exception. * Exchange/replace item if only item is in same condition as when we shipped out. No exception。 * Unwanted product returns will be subject to a 15% restocking fee and merchandise must be in the unused condition only. * When you receive the shipment and satisfied with the product, please About us： leave us positive feedback and 5 STAR scores DSR. We will do the same for you