New Transistor Tester Detect IC Tester Meter Maintenance Tester MOS PNP NPN About Description: Features: The multi-function integrated circuit tester is a professional instrument designed for the first-line microelectronic engineering staff , maintenance staff . Different test mode can be selected 5v mode , 3.3v mode , AUTO mode can test 74HC series 74LS series , CD4000 series , HEF400 Series , 4500 Series , operational amplifiers, interface class chip , optocoupler transistor automatic identification regulator regulator value recognition , and so on . Built-in 13 kinds of various types of chip data model , the transistor data model more than 420 kinds , covering a majority of 24 feet or less common universal device , can significantly reduce the workload and improve work efficiency The panel has 5 buttons are on the left, right, bottom, and Enter keys. The next key is used to adjust the directory and change the model number, the or so key to move around the cursor options to change.The Enter key for the switch machine and execute the test command.Gently open the battery cover, add a 9V laminated battery, and then close the battery cover.Press Enter for more than 2 seconds can boot, boot automatically display the current battery voltage, when the voltage is lower than 7.5, please replace the battery, the low voltage will affect the reliability of the test result and protection automatic shutdown. Boot: Enter key press 2 seconds then boot. Shutdown: 1 in the OFF directory, press Enter button to immediately shutdown. 2 in any directory, press Enter button for more than 10 seconds then off. 3 in no operation after 60 seconds, automatic shutdown ethods of devices placed: 1, the top of the chip alignment 2, put the most left transistor three slot 3, a 13 foot alignment IC Optocoupler 4, voltage regulator tubes placed IC block 13 and 14 feet. Note: the transistor display pin order from left to right and the corresponding IC block, 10 feet, 11 feet, 12 feet Catalogue Function Search Auto mode Device search , the unknown model chip inserted in ic seat can automatically identify the part number ( Automatic identification without input) ( other directories are auto- mode ) 5.0v mode 3.3v mode 74HC 74HC series of logic device test (of the same, and 74LS series base drive level (different) need to manually enter the model) 74LS 74LS series of logic device test (of the same, and 74HC series base drive level (different) need to manually enter the model) CD40 CD4000 series of logic device test (different, and HEF40 series base drive level (the same) need to manually enter the model) HEF40 HEF4000 series of logic device test (different, and CD40 series base drive level (the same) need to manually enter the model) 45/145 45 series 145 series logic device test (the need to manually enter the model) OTHER Interface drive device testing, such as: MAX232, MAX485, 75175, 75176, 75c11.. (the need to manually select the model) AMP Operational amplifier, comparator class testing, such as: LM324, LM358, LM339, LM393, LM2902...(the need to manually enter the model). TR Transistor identification , and automatically determine the transistor types and pin order . Identifiable NPN , PNP, transistors , N- MOS , P -MOS way thyristor , triac , common anode common cathode rectifier automatic identification without input ) ZD Zener regulator value test , test regulator regulator 0v-50v range accuracy 0.01v automatic identification without the need to enter LIGHT Optocoupler secondary the saturation voltage test , can test the the ordinary 4 feet optocoupler secondary saturation voltage automatic identification without input ) OFF Shutdown prompt explanation OK Tests are normal Batter Battery voltage Not found Can’t find Fault The chip damaged or type mismatch Open Open circuit Not supported nonsupport NPN Triode PNP Triode N-MOS FET P-MOS FET 1-SCR Way SCR 2-SCR Triac 2D Common cathode and common anode rectifier A?k?b?c?e?g? Specific pin Out of range Zener voltage beyond the scope ERR1?2 Self-test failure Package Contents 100% Brand New 1 x Digital lcd Transistor Tester (not include battery) About Shipping : We Ship to Worldwide, except Hong Kong, Italy, Nigeria..... Items will be shipped within one business day on payment received. Items are shipped from China using Airmail, reach most of the countries within 12 to 30 business days. Delivery time depends on destination and other factors, it may takes up to 35 business days. Country Delivery Time Working Days (not including holiday) 5-7 8-10 11-14 15-19 20-22 >25 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 About Payment : We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. 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