When all of the instrument readings were zero, we came in.

He wanted to go through the preliminary analysis again, but it was nearly time to take another instrument reading.

The investigation reported an "Error in instrument reading" as probable cause.

"Did he check any instrument readings on the bridge last night?"

The instrument readings were later found to have been erroneous.

Very thoroughly, he checked the instrument readings, and set the safety switches.

The energy sensors were also heard from and I was startled by the instrument readings.

But they were recorded on tape, with the instrument readings that had been made during their duration.

Rhodan made a quick instrument reading and then turned on the general ship alarm.

She could see now that every control was properly set; all instrument readings were perfect.