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EC and TDS Meter
$15.00
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Digital TDS Meter Tester
Features :
1.This item can be used in : water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics.
2.Hold function : Saves measurements for convenient reading and recording
3.Auto-off function : Turns off meter after 10 minutes of non-use to conserve batteries
4.Dual Range : Measures form 0-999ppm, with a resolution of 1ppm. From 1,000 to 9,990ppm, the resolution is 10ppm, indicated by drinking x 10image, Factory calibrated
Spec :
1.Color :white
2.Accuracy : +/-2%
3.Weight : 68g
4..Rang :0-9990ppm
5.Item size :155mm x 28mm x 15mm
Note :
1. Do not drop the entire TDS meter in water of dip beyond the maximum immersion level.
2. Dip only the electrode part in the solution. Do not submerge the whole TDS&EC meter into the test solution to avoid spoiling the circuit board.
Standard References
0-100 ppm ——- Ideal drinking water
100-500 ppm—— Acceptable tap water
Above 500 ppm— Poor state
TDS Water Hardness Standard
0-89 ppm ——— 0-4 dh (strong soft water)
90-159 ppm —— 5-8 dh (soft water)
160-229 ppm —– 9-12 dh (moderate hard water)
230-339 ppm —– 13-18 dh (middle hard water)
340-534 ppm ——19-30 dh (hard water)
Above 535 ppm — Above 30 dh (strong hard water)
Packing List :
x1 unit TDS & EC
x1 unit case
x1 unit cell
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