Meters

These CF / TDS and pH meters are extremely robust and of a high calibre and come highly recommended. The conductivity (CF / TDS) meters and pH meters are used in testing the strength of nutrient solutions.

These high quality instruments are designed to withstand the rigours of any growing environment. Both meters feature automatic on / off and automatic temperature control and is accurate to + / -0.1. These meters require no calibration, come with battery and have a two year guarantee.