Coupon codes may be disabled for some pre-order and exclusive items. Pre-order ship dates are estimates and subject to change. Estimated to ship March 2023 (if this date is past-tense, check the support page for updates). *the above mentioned date is not a promise, it's an estimate based on manufacturing times with an allowance of time for international and domestic shipping.
The Time Sleuth is a lag testing device. It allows you to see the processing time in takes your TV to display an image. It works with OLED, Plasma, LCD and even CRTs with adapters.
There are five selections for output resolutions: 480i / 480p / 720p / 1080i / 1080p
You can also use VGA & YPbPr Lagess convertors to test analog inputs.
The on screen display allows you to see the Current, Min/Max and Average lag time displayed in Milliseconds.
Five output resolutions: 480i / 480p / 720p / 1080i / 1080p
Easy to use, just plug in a mini USB for power and an video cable
Works with all TV's found on the market.
You can also use a VGA convertor to test analog inputs, this convertor is confirmed lagless and work fine with the Time Sleuth.
How do I test?
Bob from Retro RGB lays this out nicely here
This is an open source project