But larger drives specifically have seen the biggest dip since the beginning of the year, in relation to smaller capacities. For instance, at the start of the year in January 2012, the price-per-GB cost of a 256GB SSD was $1.37/GB. By September, that price had dropped 65% to $0.48/GB.
The digital handheld tachometer is a gauge for determining speed, velocity and distance. This handheld tachometer measures in two ways: either optically and therefore without contact, or mechanically via various adapters.
COMPARING LOW-NOISE GENERATORS. It is customary to measure a generator sound at 7 meters (23 feet) distance. But in general, there is no industry standard way for testing decibel ratings on portable generators. Many major manufacturers do not even list the decibels of their models.