Catalog: pH, EC & TDS | |
| minutes the sharp ec waterproof tester measures onepoint manual compensation range of 0 ... of ±2 the sharp tds waterproof tester measures one-point manual compensation from 0- ... -point manual calibration and reliably measures from 0.0-14.0 ph within ±0.2 ph ... maintenance the smart portable ph meter measures from 0.0-14.0 with ±.2 accuracy ... the smart portable tds meter measures from 10-1990 ppm with accuracy of ±2 ... acid available as dry crystallized powders ejnu502 ejnd502 natural ph up 2 lb 12. ... | |
| temperature compensation the tds tester measures from 0-1990 ppm with a ±1 accuracy all ... with non-clogging teflon diaphragm measures ph from 0.0 to 14.0 with a set-point ... automatic temperature compensation and measures from 0 to 1990 ppm with a set-point ... the waterproof ec/tds tester measures ec with a range of 0 to 3999 s/cm and ... 0 to 2000 ppm the waterproof ph tester measures ph with a range of 0.00 -14.00 ph and ... .0°-140.0°f the combo waterproof tester measures ec with a range of 0-3999 s/cm tds with ... in one probe on a 3 cable it also measures mineral ion concentration in electrical ... down are available as a liquid or a dry powder for safer shipping and handling gpud500 ... the continuous-operating trimeter measures ph from 0-14 nutrient tds from 0-9990 ... | |
