DIY Meter Tester Kit For Capacitance ESR Inductance Resistor
A - Z Shopping Store  *** Description *** Feature: A key measurement operation, auto power off delay. Shutdown current is only 20nA, support battery operation. Automatic detection PNP and NPN type bipolar transistors, N, P -channel MOSFET, JFET FET, diodes, two diodes, thyristors, resistors, capacitors, inductors. Automatic detection pin definitions. Measurement of the bipolar transistor current amplification factor (B) and conduction voltage emitter junction (Uf). Darlington transistor may be identified by the amplification factor of the high threshold voltage and high current. Can be detected inside the bipolar transistor and MOSFET protection diodes and displayed on the screen. The threshold voltage and the MOSFET gate capacitance measurement. Support two measuring resistors, the potential can also be measured. If the potentiometer is adjusted to its end, the tester can not distinguish the two ends of the pin and the middle. Resistance measurement resolution is 0.1Ohm, the highest measurement value of 50MOhm. Capacitance measurement range from 25pf to 100mF (10UF). Resolution up to 1PF. Can detect more than 2UF capacitor equivalent series resistance (ESR), with a resolution of 0.01Ohm. This feature is very important for the detection capacitor performance. You can display symbols of the two diodes in the right direction, also shows the forward voltage drop. LED detection of diode forward voltage drop higher than normal. Dual LED detected as double diodes. Simultaneous detection of light-emitting diodes will flash. Each test time is about two seconds, only large capacitance and inductance measurements will take a long time. Specification: Measurement Range: Resistor: 0.5O ~ 50MO Capacitor: 30pF ~ 100mF Inductance: 0.01MH ~ 10H Working voltage: can use 6FF22 9V Battery, or DC 5.5V ~ 12V via DC socket Controller: ATmega328 (has been programmed) Standby current: 0.02uA Operating current: 25mA Note: When measuring 1 uF non-polarity capacitance, attention to short-circuit capacitance between two feet and put off storage of electricity when measuring capacitance, otherwise may damage the instrument, if measuring instrument with electricity is easily to make display show CELL and can't use normally, we are not responsible for this kind of situation, what you can do is replacing the chip, it is important to note, please! Please download the install manual file from here https://www.dropbox.com/s/zpjwo3vfv9yfr5b/SKUM8install.pdf, because it is easily damaged especially for the beginner. Package included: 1 x Meter Tester DIY Kit (without the battery, not soldered) *** Payment ***  We are PayPal verified so please buy with complete confidence. We only accept payment via PayPal  *** Shipping ***  We endeavour to process all orders within 24 hours (ex weekends)... Shipping method: To United Kingdom Shipping Method Shipping Fee Estimate Delivery Time Standard Free shipping 3 â 5 working days To European Union countries  standard international shipping working days   *** Term ***  We hope you will be very happy with your order but if for any reason you are not, we offer return policy, please notify us within 7 days of receipt of item,  specifying your reason for the return. Please contact us with full details of your return via the send a message link. We will then email you with instructions and the address where to send your returns to. Return postage is paid for by the buyer unless the item is found to be  faulty or the is a mistake made by us, Feedback: All items are 100% brand new and they are packed in good condition,  we will leave positive feedback. Once your item arrives in satisfactory condition,  please leave us a 5 star positive feedback as it really helps show other customers how hard we work, customer satisfaction is important for us. We are delighted to help you solve any problem. Pour plus d'information ou acheter,