Led Transistor Tester Diode Triode Capacitance Resistance 0-10m Mos Pnp Npn Usb

US $68.99

Hong Kong, Hong Kong
Jan 29th

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Transistor tester Features : 1?Main uses: The instrument is stable performance, is development based on AT-201, with the AT-201 deferent is a comprehensive upgrading of hardware and software, the function also increased. AT-301 adds a resistor?capacitor?diode photo graphic descriptions and the parameter of transistor eg : Ic, Id, Ih, Vt, GM; can automatic component recognition, automatic recognition the pin, Autoranging, Built-in lithium battery and no external power supply, compact and easy to carry; very suitable for electronic enthusiasts, developers, designers, and the electronic repair to use. It can measure all kinds of diodes, transistors, SCR, MOS field effect tube; additional conditions can be measured capacitors and resistors. Particularly suitable for transistor pairing and hybrid surface mount component identification. 2?Operating instructions: 1). test panel shows as below (1):The test button; (2):Test indicator; (3)(4)(5):The test groove are respectively 1,2,3 corresponding display 123 pin; (6):The test input interface to the color yellow, green, red corresponding to 123 pin; (7):The charge indicator lamp; (8):Standard Mini USB charging interface; (9):The LCD screen for test result display; (10):The power switch; 2).first use ,must turn the POWER SW to "ON" state. 3). put the device in test tank, press the "TEST" button,and the result will show on the LCD screen,the lcd screen will automatically shut off to display the corresponding data for 10S. 4).to test the large package device, can use external wiring and connected to the "OUT" port, and connection test clip the pin of the device, and press "TEST" key. 5). to test SMD devices, it is necessary to use the adapter board,after connected the adapter board and placed SMD above the adapter board ,press "TEST" key to begin test; 6). turn the "POWER SW" switch to "OFF" state when not use ; 7). when the testor is unable to start,you should be charging it;before charging,please turn off the "POWER" switch; connect usb cable for charging it,when the charging indicator is light on ,charging was beginning; General charging 5-8 hours can be full. 8). Description of the main test items: (1)?Vt: Gate Threshold Voltage. (2)?Uf: the forward voltage (positive DC voltage) (3)?Ic: collector current for transistor; Id: the drain current for MOS FETs; Ih: the holding curren for Thyristor or SiliconControlledRectifier(SCR); Gm: the transcondutance(gm) for MOS transistor, the unit is MS 9). AT-301 Transistor tester test range: Resistance range:0-10M Capacitance range:0.15nF-10000uF Vt voltage range:0-5000mV Uf voltage range:0-5000mV Ic saturation current range:0-1000mA Id leakage current range:0-1000mA Ih to maintain the current range:0-1000mA GM transconductance range:0-1000mS 10). Matters needing attention (1)?before test the capacitance,please discharge it,otherwise it will cause damage to the testor. (2)?when not in use for a long time, please switch“POWER SW”key to "OFF" state, and least half a month on a charge. Package 100% Brand New usb charging line 1 adapter board 1 extend test line 1 Shipping 1. Items will be sent out within 48 hours(except weekend and holidays) after we receive the payment. All items are shipped by Singapore or HongKong Post air mail without tracking number,unless buyers pay extra money. 2. It is estimated that package will arrive in 10-30working days. (holidays and weekends are not included) to most countries! If you donot get the items after 30 working days please email us we will Refoud or Reship. 3. Since air mail will takes long time for delivery, if you want items urgently, you could contact us to ask shipping cost of Express mail.(such as DHL or EMS or TNT or UPS) 4. We are not responsible for any custom duty or import thanks 5. We only ship the item to the address listed in your paypal payment. Please make sure your shipping address is correct. 6. If you have any request (e.g. change address), please put a note on paypal. Country Delivery Time Working Days (not including holiday) 5-7 8-10 11-14 15-19 20-30 >30 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 >35 United States Rate (item arrived) 9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate (item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate (item arrived) 23% 50% 13% 8% 6% Refund or Resend France Rate (item arrived) 1.5% 20.5% 45% 23% 10% Refund or Resend Germany Rate (item arrived) 5.5% 25% 35% 19% 15.5% Refund or Resend Canada Rate (item arrived) 0.0% 44% 35% 18% 3% Refund or Resend Spain Rate (item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend Payment We accept Paypal only. Please pay within 3 days after the auction ended. If you pay us by e-check through PAYPAL, you have to wait till it has cleared. We are not responsible for any custom duty or import tax. you can pay via Paypal anytime, and your package will be sent out within 24 hours(except weekend and holidays) upon receiving the payment. 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