Feature

●Battery: 2x1.5V CR2032.
●Battery: 2x1.5V CR2032.
●Size:15.5 x 3.1 x 2.3CM (6.1x1.2x0.9in).
●Measurement range of 0-9990ppm and 2% highly accurate, quick readings.
●Auto-off function: The meter shuts off automatically after 10 minutes of non-use to conserve batteries.
●Great for all home and laboratory TDS & PH testing applications including aquariums, swimming pools.

[Beige]

[Blue]

[Yellow]

Description

Test indicators:1 liters of water containing total dissolving fimware
0-100 high purity
101-300 General purity
301-600 Fouling
601-1000 Poor taste,Fouling
1000 Above Not suitable for drinking