Hand held meter to measure ’total dissolved solids’ (TDS) water quality in parts per million (ppm). Auto shut off.

NB TDS from this meter and microsiemens (normally found on your autoclave) are 2 different units of measurement: approx guide is 1ppm TDS to 1.5 ppm microsiemens.

Size 15cm H x 3cm D x 2cm W

Note: This item is supplied with batteries and have a warranty for one year, if the batteries fail after a year then it will be a chargeable repair or customer needs to replace the batteries