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connect the secondary end of the current transformer with the instrument (green lead) to the blue terminal of the instrument
Weight: 625g
no power supply
and the gravity is evenly distributed
record of life
TDS-139 TDS Testers(Blue) Onten connect the secondary end of1. Measuring range: 0 1999 PPm(mg L) 2. Resolution: 1 PPm(mg L) 3. Accuracy: + 2%F. S 4. Operating Temperature: 0 degree 50 degree C(32degree F 122 degree F) 5. Pocket sized and feather weight for portable use in a large number of applications including Production and drinking of pure water, Cleanness of swimming pool water, Food processing, Hospitals products, Aquatic cultivation, Boiler water, Households and offices, Aquarium water, Teaching of
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