M328 Transistor Tester Diode Triode Capacitance Esr Meter Mos Pnp Npn R/c/l

US $17.99

  • ??, ???, China
  • Jun 9th
Can measure the various diodes , transistors , MOS FET ; able to determine the device type , the polarity of the pins given HFE, the threshold voltage, the FET junction capacitance, can be measured capacitance and resistance, etc.   Pin can be connect random,Screen gives corresponding test No of the pin   Input voltage :9v   Before Measuring capacitance , Must discharge fully, or will destory the tester   1,Latest M328 version of the software ,more functions. 2,Use 8MHz external crystal , better measurement accuracy. 3.Backlight LCD display,only 2mA when stand by. 4,Mainchip is the DIP, easy to DIY, update the mainchip . 5,Using 9V battery. not include Specifications: 1,One -button operation, automatic shutdown . 2,Only 20nA shutdown current. 3,Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET, JFET , diodes , two diodes, thyristors small power unidirectional and bidirectional thyristor. 4,Automatic identification components pin arrangement . 5,Measuring bipolar transistor current amplification factor and base - emitter threshold voltage. 6,Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors. 7,Can detect bipolar transistors and MOS transistors protection diodes. 8,Measuring the gate MOS FET threshold voltage and the gate capacitance. 9,Can simultaneously measure two resistors and resistor symbol is displayed. Displayed on the right with a decimal value of 4 . Resistance symbol on both sides shows the pin number. So you can measure the potentiometer. If the potentiometer wiper is not transferred to an extreme position , we can distinguish the middle and both ends of the pin. 10,Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured . 11,Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF. 12.2uF more capacitors can simultaneously measure the equivalent series resistance ESR values. The two can be displayed with a decimal value , resolution 0.01 ohms. 13,Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage. 14.LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes. 15,Eeverse breakdown voltage is less than 4.5V Zener diode can be identified. 16,Can measure a single diode reverse capacitance. If the bipolar transistor connected to the base and collector or emitter of a pin , it can measure the collector or emitter junction reverse capacitance . 18 can be obtained with a single measurement rectifier bridge connection. Notice: Before measuring capacitance , the capacitor must be discharged , otherwise very likely damage the meter . Function: 1.Automatic recognition transistor type, pin, current magnification and the base - emitter junctionvoltage measured at the same time. 2. Automatic Identification of N and P MOSFET type and pin,measure the voltage and capacitance. 3.Automatic identification the diode pin, measurement the forward voltage. 4.Automatic identification of small power triac pin. 5.Measuring resistance. 6.Measuring inductance. 7.Measuring Capacitance.   Shipping  Item will be shipped out within 2 business days after receipt of your payment, we ship the item through hongkong Air mail or China Post.          We Ship to Worldwide, but Italy, Nigeria, Brazil will take long delivery time . Before buying, Please make sure your address is correct. Or not, please correct it before payment Ship to worldwide from Hong Kong within 12-24 hours after payment completed received, and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand. we advise shipping by DHL or EMS,and we have gave a discount for you,you can received it in 4-9 business days. it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail Payment          We ONLY accept payment by Paypal.         All payments must be received within 7 working days after auction has ended. Non-paying bidders will be reported to ebay.    Feedback If you have any questions or comments about our products or policies, please contact us by emails with your purchased item number.         You also can contact us by leaving us an eBay message,we will be responded within 24hours.        Customer satisfactory is most important to us. If you have a problem or question regarding your transaction please contact us before leaving any type of feedback.       Negative feedback does not solve anything. We are always willing to work things out, thank you!           Return Policy       Refunds are only offered for defective products reported within 7 days upon receipt        Buyers need to return the defective item for the replacement at his own cost. Item must be returned by registered airmail to our requested address.  We do our best to serve each and every customer the best we can.      if you need more items,we can provide you a wholesales price,you can contact us by message or email.  
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand Unbranded/Generic
Country/Region of Manufacture China
Model M328

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