The phrase "a finger check" is correct and usable in written English.
It can be used in contexts related to verifying or assessing something quickly, often with a physical gesture or action.
Example: "Before we proceed with the experiment, let's do a quick finger check to ensure all equipment is in place."
Alternatives: "a quick check" or "a brief inspection".
He added: "After Catalunya I will get the finger checked out again to see how it is healing because it might be that I will need a skin graft at a later stage.
When I walk to my car, I carry my keys between my fingers, check my backseat, and lock the door as soon as I get in.
Also, the stress analysis was performed for the component with a finger and a beam to check the residual stress of the component after thermal shrinkage assembly.
Next, retract the operation rod and inspect the chamber visually (look to see it is empty) and physically (put a finger into the chamber to check it is empty).
I feel I've lost gold, not won silver," Cavendish said, having ridden with the after-effects of a training crash on Thursday which had been heavy enough for him to be taken to hospital for checks on a finger.
Carrier's defense attorneys also alleged that some of the children who testified--two of whom alleged that Carrier tried to masturbate them, while another alleged Carrier inserted a finger into his rectum while checking for appendicitis--were encouraged to lie for a court payout, according the Colorado Springs Gazette.
There's Bot Care, a healthcare robot designed to assist with elder care, which features medication reminders, health briefings and the ability to check vitals with a finger scan.
She points a finger at NGOs who aren't checking whether their sometimes considerable endowments are being put to work in the same industries they campaign against.
The man brushed my lips with his fingers, checking.
I think that's what saved me, the man brushed my lips with his fingers, checking.
