Catalog: pH, EC & TDS | |
| environment 0 50°c 100 rh extended battery technology provides 1500 hours of ... battery life with auto shut-off after eight ... 1s/cm with an accuracy of ±2 the sharp tds waterproof tester measures one-point ... of 1 ppm with an accuracy of ±2 ec and tds meters offer automatic temperature ... from steel-housed sensors with extended battery life for up to 250 hours of continuous ... and probe available separately for our sharp ph tester and tds tester ... sharp ec waterproof tester 74.95 sharp tds waterproof tester 74.95 sharp tds ... analyzing ph and total dissolved solids tds is effortless with smart cal-test ph ... and tds meters both user-friendly meters incorporate a cal-test button that will ... with calibration and cal-test solutions 12-volt dc power adapter and a screwdriver for ... | |
| digital waterproof ph and tds test meters these waterproof testers use ... microprocessors for fast accurate readings display self- ... 2 features temperature compensation the tds tester measures from 0-1990 ppm with a ... electrodes and require three 1.4-volt batteries not included ptw500 ptw510 ... replacement electrode 59.95 waterproof tds tester 89.95 replacement electrode 56 ... .95 time for a filter change take the guesswork out ... water treatment system the in-line tds meter will give you accurate readings of ... 2 between 0 and 9990 ppm the in-line tds meter comes factory calibrated and can ... -connect 1/4 tfittings on 24.5 cables for easy installation and auto-off function ... of included batteries itm500 in-line tds meter 39.95 ph/ec/tds two-in-one meter ... | |
