4 July 2020
- 12:0712:07, 4 July 2020 diff hist +15 N File:Tek CT-1 4.jpg CT1/P6040 Probe current
- 12:0712:07, 4 July 2020 diff hist +15 N File:Tek CT-1 3.jpg CT1/P6040 Probe current
- 12:0712:07, 4 July 2020 diff hist +15 N File:Tek CT-1 2.jpg CT1/P6040 Probe current
- 12:0712:07, 4 July 2020 diff hist +15 N File:Tek CT-1 1.jpg CT1/P6040 Probe current
- 12:0412:04, 4 July 2020 diff hist +43 m P6201 Pics
- 12:0312:03, 4 July 2020 diff hist +5 N File:Tek P6201-3.jpg P6201 current
- 12:0312:03, 4 July 2020 diff hist +5 N File:Tek P6201-2.jpg P6201 current
- 12:0312:03, 4 July 2020 diff hist +5 N File:Tek P6201-1.jpg P6201 current
21 June 2020
- 21:4221:42, 21 June 2020 diff hist +155 m 585 added voltage/power/size specs
- 21:2721:27, 21 June 2020 diff hist +10 m 585 fixed typo
- 21:2421:24, 21 June 2020 diff hist +234 m 585 Added Power supply mod in table
- 21:0721:07, 21 June 2020 diff hist +148 m 585 Added Powersupply (relay) mod link
19 June 2020
- 22:1422:14, 19 June 2020 diff hist +17 N 157-0104-02 Redirected page to 6AL5 current
- 22:1322:13, 19 June 2020 diff hist 0 m 6AL5 No edit summary
- 22:1322:13, 19 June 2020 diff hist +90 m 6AL5 157- part# details.
- 22:0922:09, 19 June 2020 diff hist +17 N 157-0104-00 Redirected page to 6AL5 current
- 22:0922:09, 19 June 2020 diff hist +74 m 6AL5 157- part# details.
- 22:0622:06, 19 June 2020 diff hist +17 N 157-0103-00 Redirected page to 7586 current
- 22:0622:06, 19 June 2020 diff hist +51 m 7586 157- part# details.
- 22:0322:03, 19 June 2020 diff hist +17 N 157-00102-00 Redirected page to 7308 current
- 22:0222:02, 19 June 2020 diff hist 0 154-0371-00 Redirected page to 7308 current
- 22:0022:00, 19 June 2020 diff hist +178 m 7308 157- part# details.
- 21:5421:54, 19 June 2020 diff hist +17 N 157-0099-00 Redirected page to 8056 current
- 21:5421:54, 19 June 2020 diff hist +136 8056 157- part# details.
- 21:4821:48, 19 June 2020 diff hist +152 5842 157- part# details.
- 21:4621:46, 19 June 2020 diff hist +17 N 157-0097-00 Redirected page to 8136
- 21:4521:45, 19 June 2020 diff hist +71 m 6DK6 157- part# details.
- 21:4221:42, 19 June 2020 diff hist +17 N 157-0082-00 Redirected page to 8136
- 21:4221:42, 19 June 2020 diff hist +120 6DK6 157- part# details.
- 21:3921:39, 19 June 2020 diff hist +17 N 157-0081-00 Redirected page to 6CW4 current
- 21:3821:38, 19 June 2020 diff hist +126 m 6CW4 157- part# details.
- 21:3521:35, 19 June 2020 diff hist +17 N 157-0080-00 Redirected page to 7586 current
- 21:3421:34, 19 June 2020 diff hist +124 7586 157- part# details.
- 21:2621:26, 19 June 2020 diff hist +16 N 157-0079-00 Redirected page to 1X2 current
- 21:2621:26, 19 June 2020 diff hist +245 1X2 157- part# details.
- 09:5809:58, 19 June 2020 diff hist +29 m P6008 Pic
- 09:5809:58, 19 June 2020 diff hist +21 N File:P6008 Int-1.jpeg P6008 Probe Internals current
- 09:3309:33, 19 June 2020 diff hist +70 m 123 Pics
- 09:3209:32, 19 June 2020 diff hist +7 N File:Tek 123-5.jpg Tek 123 current
- 09:3209:32, 19 June 2020 diff hist 0 N File:Tek 123-4.jpg No edit summary current
- 09:3009:30, 19 June 2020 diff hist 0 N File:Tek 123-3.jpg No edit summary current
- 09:2909:29, 19 June 2020 diff hist +7 N File:Tek 123-2.jpg Tek 123 current
- 09:2809:28, 19 June 2020 diff hist +7 N File:Tek 123-1.jpg Tek 123 current
- 09:1709:17, 19 June 2020 diff hist +22 STD933 JEDEC part
14 June 2020
- 09:1809:18, 14 June 2020 diff hist +71 m Ceramic strips Pic - Early model
- 09:1709:17, 14 June 2020 diff hist +34 N File:Tek Ceramic-strip-early-used.jpeg Earlier model ceramic strip (used) current
13 June 2020
- 08:5908:59, 13 June 2020 diff hist +233 1A1 Pics - First version 1A1
- 08:5808:58, 13 June 2020 diff hist +26 N File:Tek 1A1 LHS.jpeg 1A1 - First Version - LHS current
- 08:5708:57, 13 June 2020 diff hist +26 N File:Tek 1A1 RHS.jpeg 1A1 - First Version - RHS current
- 08:5708:57, 13 June 2020 diff hist +32 N File:Tek 1A1 Underside.jpeg 1A1 - First Version - Underside current