Welcome to R.K. Laboratory & Scientific Instrument
Welcome to R.K. Laboratory & Scientific Instrument
The Lutron PH-220S is designed for measuring pH in soil. It consists of a handheld digital meter with LCD screen and a spear tip probe on a 750mm cable. This probe has a durable glass measuring spear which is contained in a rugged epoxy body. It is ideal for the measurement of both soil and other semi-solid substances. This meter has a measurement range of 1 to 13 pH with a resolution of 0.01 pH.The PH-220S is powered by one AAA battery (included). pH 4 / pH 7 buffer solutions and a user manual are also supplied.
