Meter for additives in water (total dissolved solids) to test the purity of water used in the production of cosmetics.

Online type, suitable for connecting to a DI water production system to check water in and water out. 

Meter for water additives (total dissolved solids) to test the purity of water used in the production of cosmetics.

Online type, suitable for connecting to a DI water production system to check water in and water out.

The water used for the production of cosmetics should have a TDS of not more than 20ppm (meaning: there should not be more than 20 parts per million of additives in the water). Used to produce cosmetics, the water value should be measured to ensure that the water used does not contain any contaminants beyond this specified value.

Specifications

Range: 0 to 9990 ppm; Double range 0 to 9990 ppm (from 0 to 999 ppm, resolution is 1 ppm, from 1000 to 9990 ppm, resolution is 10 ppm, indicated by a blinking 'x10' image..)

Accuracy: ±2%

Factory calibrated too. Sodium Chloride 342 ppm

Battery life: about 2 years

Size: 11.6 x 6.8 cm x1.8 (4.6 x 2.6 x. 7 in.)

Weight: 201.3 grams (7.1 ounces)