The phrase "accurate instrument" is correct and usable in written English.
It can be used when referring to a tool or device that provides precise measurements or results in a specific context, such as scientific or technical fields.
Example: "The laboratory relies on an accurate instrument to ensure the validity of its experimental results."
Alternatives: "precise tool" or "exact device".
Narrative accounts of the weather survive globally from time-out-of-mind, but the practice of regular and meticulous instrumental weather observation dates back only as far as technological advances in accurate instrument making allow, namely the eighteenth and nineteenth centuries.
The calorimeter will be the most accurate instrument of its kind in the world.
However, it is not a particularly accurate instrument and is best used where only an approximate measurement is required.
Although screening for child abuse at emergency departments (EDs) increases the detection rate of potential child abuse, an accurate instrument is lacking.
This device is based on the ancient Torricelli's experience and applies modern techniques in order to obtain a very accurate instrument.
The final purpose of this work is to produce a non-intrusive and accurate instrument for measuring the fluid-induced responses or deformations of bodies in laboratory facilities.
On July 13, historically accurate instruments come into play with "Music of Venice and Two Bachs".
Working with the chemist Edward Morley in 1887, he repeated the experiment using yet more sophisticated and accurate instruments and produced the same results.
The long battle to have early and Baroque music played on accurate instruments and in accurate style has been largely won.
Although they are highly accurate instruments, for some tasks, e.g. calibration of reference artifacts, the accuracy even of the best available instruments is not sufficient.
The Fanfare Consort will enlist the services of the smaller church choir and use an ensemble of baroque strings, keyless woodwinds, clarinos (valveless trumpets) and other historically accurate instruments next Sunday at 4 p.m. in St . Pauls Episcopal Church in Fairfield.
