Looking for a Vintage Style Digatron DT-6E Engine Monitor

[Picklepower]

I’m looking around for an older style Digatron DT-6E Tach and Cylinder Head Temperature Style Engine Monitor. I once raced go karts and found that these older style monitors is all I need for my two son’s race motors for them to easily understand. If anyone has anything like of these units hanging around in that old milk crate under their work bench please let me know. You can email me raqa@telus.net
Thank you Rod