Comments on: About The Digital Transistor Tester https://jestineyong.com/about-the-digital-transistor-tester/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Tue, 25 May 2010 11:55:37 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: admin https://jestineyong.com/about-the-digital-transistor-tester/comment-page-1/#comment-5570 Tue, 25 May 2010 11:55:37 +0000 https://www.jestineyong.com/?p=2808#comment-5570 Hi Sam,

I hope i have the time to fully test it by Thursday because at the moment I'm conducting a repair course till Wednesday. Friday is my Church Family day,Saturday and Sunday i will be going to Port Dickson to celebrate my birthday and wedding anniversary. However, next week I'm fully free and i guess it should be the best time for me to really test out this meter.

Jestine

Likes(0)Dislikes(0)
]]> By: Sam C https://jestineyong.com/about-the-digital-transistor-tester/comment-page-1/#comment-5565 Tue, 25 May 2010 07:58:52 +0000 https://www.jestineyong.com/?p=2808#comment-5565 Jestine
Please check if this tester is suitable for testing in-circuit components. My DY294 (version 3) is couple years old and I get inconclusive results. It might need to run at high frequency and low current for in-circuit testing. I built a $10 ESR meter that operates at 50KHz and 0.05VAC and it works great with in-circuit capacitors (unless a coil a parallel to the capacitor).

Mine did not come with test leads and I made a set of homemake test probe.

Likes(0)Dislikes(0)
]]> By: admin https://jestineyong.com/about-the-digital-transistor-tester/comment-page-1/#comment-5532 Sat, 22 May 2010 17:27:30 +0000 https://www.jestineyong.com/?p=2808#comment-5532 HI Andi,

I hope i have the time to analyze the meter because next week i have repair course On. Most probably after the course i will test it out. As for the scope RM200 is cheap and it is just nice to view certain waveforms.

Jestine

Likes(0)Dislikes(0)
]]> By: Andi Sapli https://jestineyong.com/about-the-digital-transistor-tester/comment-page-1/#comment-5523 Sat, 22 May 2010 10:16:51 +0000 https://www.jestineyong.com/?p=2808#comment-5523 Dear Jestine,

I am very happy to hear you bought one and I also buy one and I received it on 21/5/10.I am waiting for your test result,actually I am not familiar with this tester and the DC parameter of the components to be tested.Hope you can give us a good tips about that.Recently I bought one used oscilloscope Hitachi 20 Mhz from my friend and he is expert in repairing all kind of testing equipments such as scope,anylyser,frequency counter etc, I bought it for RM200.00. Is this scope suitable for TV repair as its spec is only 20 Mhz. Thanks

Likes(0)Dislikes(0)
]]> By: admin https://jestineyong.com/about-the-digital-transistor-tester/comment-page-1/#comment-5498 Fri, 21 May 2010 12:31:08 +0000 https://www.jestineyong.com/?p=2808#comment-5498 Hi Guys,

Hope to get good result from this tester. Will let you all know by next week.

Jestine

Likes(1)Dislikes(0)
]]> By: John Preher https://jestineyong.com/about-the-digital-transistor-tester/comment-page-1/#comment-5494 Fri, 21 May 2010 07:03:17 +0000 https://www.jestineyong.com/?p=2808#comment-5494 That looks really well built. It is bigger than I expected, but that's OK. Hopefully the test review goes well. I want to order one of these possibly for my shop.

Likes(0)Dislikes(0)
]]> By: beh https://jestineyong.com/about-the-digital-transistor-tester/comment-page-1/#comment-5492 Fri, 21 May 2010 05:25:36 +0000 https://www.jestineyong.com/?p=2808#comment-5492 DEAR MR YONG

i am very happy you got this transistor checker i am waiting for your
test results . and then i will ask you question

thanx
beh

Likes(0)Dislikes(0)
]]>