RETRO-TECH ○ HELES SP-20D Analog Meter Mini Review & Teardown! (mid '90s)

#vintageelectronics #sp20d #multimeter

=-RETRO-TECH VINTAGE ELECTRONICS-=

HELES SP-20D Analog Multimeter 💥
The 90's were full of surprises..the SP-20D Surprises in a good way with decent performance for this vintage cheap-o SANWA clone! Now if only those inputs/test leads could have been designed better.

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Big thx to Joseph aka "AIO inc." for sending the SP-20D our way!
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💢TOP 10 CHEAP-O MULTIMETERS💢
A=AUTORANGING M= MANUAL S= SMART P=POCKETMETER
04/08/2022

Check out my complete list of recommended Multimeters and Test equipment. https://www.amazon.ca/shop/darrenwalker

1: HABOTEST HT118A A Purchase Link: https://amzn.to/3wiUJbN
2: UNI-T UT39E+ M Purchase Link: https://amzn.to/3018EXN
3: ANENG 620A A Purchase Link: https://amzn.to/3wjnTXX
4:BTMETER BT770N M Purchase Link:https://amzn.to/3bFLSHt
5:KAIWEETS ST600Y S/M/A Purchase Link:https://kaiweets.com?sca_ref=1662669.hYtJSfyRij
6:UNI-T UT123D S Purchase Link: https://amzn.to/3oBfuO6
7:INFURIDER YF-36K A Purchase Link: https://amzn.to/35DExJc
8: KAIWEETS KM-601 https://kaiweets.com?sca_ref=1662669.hYtJSfyRij
9:UNI-T UT120C 💥 P
https://amzn.to/35ORcZx
10:HABOTEST HT108L A
Purchase Link: https://amzn.to/3o0jN3u
THE❤ BEST❤ CHEAP Test leads, Grab them here:https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F133503953991&campid=5338362906&toolid=20008
5V Precision Voltage Reference (as used in Review, designed by Fred Chu)
https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F5V-Volt-DC-Precision-Reference-Voltage-Standard-5-0000v%2F133528674760%3Fhash%3Ditem1f16ede1c8%3Ag%3AYKwAAOSwV3Rf69~t&campid=5338362906&toolid=20008
Japanese Precision Micro Screwdriver Set 3 Piece:https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FVESSEL-Precision-Micro-Screwdriver-Set-3-Piece-00-0-1-8-9902-From-Japan%2F254113989547%3Fepid%3D1300670123%26hash%3Ditem3b2a5fc3ab%3Ag%3AYXkAAOSwF8BcXR2F&campid=5338362906&toolid=20008
Michael Yammerino has a great hybrid-hack multimeter stand, check out his video:
https://www.youtube.com/watch?v=gfYdXFr7IbM

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Видео RETRO-TECH ○ HELES SP-20D Analog Meter Mini Review & Teardown! (mid '90s) канала Darren Walker