8

digital PH meter for testing and analysis
1 PH meter range: 0.0 to 14.0 pH
2 PH meter resolution: 0.01 Ph
3 Accuracy ( @ 20Â ° C/ 68Â ° F) : Â ± 0.05 pH
4 Typical EMC Deviation: ....

50

3WIN Water quality testing kit is ideal and utility for water quality detection.
3WIN Water quality testing kit is ideal and utility for water quality detection. It includes all....

5

RO PARTS TDS METER
1 Range: 0~ 9990ppm ( mg/ L)
2 Resolution: 1 ppm ( mg/ L)
3 Auto Shut-off and Data Hold
4 Temperature Compensation: Automatic
5 Accuracy: Â ± 2% F.S
6....

1.2

RO PARTS Water Electrolyzer
water electrolyzer provides a simple way to test water quality
Water electrolyzers provide us with the simple and cheap way to test water quality.
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8

High-accuracy PH pen
1.High-accuracy: Â ± 0.01 pH
2.electrode easy to use
3.PH pen Range: 0.0 to 14.0 pH
4. PH pen Resolution: 0.1 Ph
5 PH pen Temperature Compensation....

5

Protable TDS meter
1 Range: 0~ 9990ppm ( mg/ L)
2 Resolution: 1 ppm ( mg/ L)
3 Auto Shut-off and Data Hold
4 Temperature Compensation: Automatic
5 Accuracy: Â ± 2% F.S
6....