Changed my tune on those new digital door lock testers
My old foreman, Jerry, told me to stick with the old contact method for checking door locks, said the digital ones were just extra junk to carry. I mean, I listened for like a year. Then on a job with a finicky door in an old office building, I borrowed a buddy's digital tester. It showed the lock was dropping out for like 200 milliseconds, something I never would have caught with a meter. Fixed a random nuisance stop that had been bugging the tenant for months. Who else has tried these and what brand are you using?