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- HM Digital
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HM TDS-3 Meter with Carrying Case 10-Pack
(TDS-3)…aquaculture, hydroponics, and residential RO applications. Measurement range is 0-9990 ppm. TDS Meters Are Used To: Check the performance of your water filter Confirm your drinking water is at a safe, healthy TDS level Measure TDS (Total Dissolved Solids) levels for othe applications This particular…
Our Price: $ 22.20Retail:$36.99Save:$14.79 (40%)In StockDiscontinued Product. Read Description for Options.View Details -
HM Digital TDS-EZ 0-9990 PPM Water Quality Tester
(TDS-EZ)…right filter to improve drinking water quality throughout your home. The HM TDS EZ Specifications: Dimensions: 6.1"x1.25"x1" Calibration: Factory to NaCI 342 ppm; adjustable TDS Range: 0-9990 ppm (parts per million) Accuracy: +\- 3% Batteries: 2 x 1.5V (included) Battery LIfe : 1000 hours Weight: 3…
Our Price: $ 19.95Retail:$24.99Save:$5.04 (20%)In Stock -
HM TDS-4 Pocket Size TDS Meter, TDS4 10 Pack - 10-Pack
(TDS4)…dissolved solids) levels for drinking water, water filters, hydroponics, Aquariums, Food and Coffee, Pools and Spas and residential RO applications. Measurement range is 0-9990 ppm. TDS Meters Are Used To: Check the performance of your water filter Confirm your drinking water is at a safe, healthy…
Our Price: $ 17.95Retail:$34.99Save:$17.04 (49%)In StockDiscontinued Product. Read Description for Options.View Details -
HM Digital DM-2 In-Line Dual TDS Monitor
(DM-2)…include: (1) being designed for commercial and industrial applications instead of solely residential ones; (2) a stronger water-resistant casing; (3) calibration can be done individually or simultaneously on each line; (4) improved design including an extra large easy-to-read LCD display; (5)…
Our Price: $ 227.50Retail:$289.95Save:$62.45 (22%)In Stock
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