1.0" LCD Digital Water TDS Tester Meter (4 x AG13)

1.0" LCD Digital Water TDS Tester Meter (4 x AG13)

US$ 20.48 Free worldwide shipping!
DealExtreme
- Model: TDS-139A - Color: Blue - ABS material housing - 1.0" LCD display - Measuring range: 0 ~ 1999 ppm (mg/L) - Resolution: 1 ppm (mg/L) - Datum temperature: 25'C - Accuracy: +/- 2% / 'C - IP88 waterproof - TDS is an expression of mobile charged ions (such as minerals, salts, metals, cations and anions) dissolved in particular amount of water - Commonly used unit in TDS is milligrams per liter (mg/L) or parts per million (ppm) - Has a wide range of applications including aquarium, hydroponics, hardness of water, laboratories, water systems, pools and spas - Powered by 4 x AG13 batteries (included) - Comes with a wrench and English user manual Dimensions: 6.18 in x 1.02 in x 0.94 in (15.7 cm x 2.6 cm x 2.4 cm) Weight: 1.80 oz (51 g)