USED Oakton CTSTestr 50P Conductivity/TDS/Salinity Tester UX-35634-55 NEW BATTER
Oakton CTSTestr 50P Tester (UX-35634-55). Oakton CTSTestr 50P. The unit hasnew batteries installed and is ready for use. aquarium salinity tester. Compact pocket-size tester. waterproof conductivity tester.
Hanna Instruments TDS 1 Water Tester 0-999 PPM C1
Has some marks on it.
HM Digital TDS-3 TDS/TEMP Digital Water Tester Meter for Biological Lab
HM Digital TDS-3 TDS/TEMP Digital Water Tester Meter for Biological Lab
USED Oakton EcoTestr TDS Low Tester 35462-10 Meter NEW BATTERIES
Oakton EcoTestr TDS Low Tester (35462-10). Oakton EcoTestr TDS Low. The unit has been fitted withnew batteries and is ready for use. TDS Range: 0 to 1990 ppm. Oakton water tester. field TDS tester. digital TDS tester.
Replacement Batteries, 10/PK, for PH TDS EC Pocket Tester/Meter SALT 3000 3050
Replacement Batteries 1.5V, Pack/10 For the following SALT pH TDS ORP Pocket Tester/Meter eSeasongear SALT-3000, SALT-3050 HANNA Instruments TDS1, Primo, HI98103, HI99104, HI98121, HI98127, HI98128, HI98129, HI98130, HI98311, HI 98312 and more. Check out more HANNA Instruments Products (Click Here) HM Digital AP-1, AP-2, Com-80, PH-80, TDS-EZ, TDS-3, TDS-4, TDS-4TM, ZT-2, TM-1, DM-1, DM-2, TRM-1, QC-1, SM-1 and more. Check out more HM Digital Products (Click Here) Milwaukee Instruments PH51, PH52, PH53, C65, C66, T75, T76, PH55, PH56, ORP57, PH58 EC59, EC60, PH600 and more Check out more Milwaukee Instruments Products (Click Here)
TDS Water Tester, 4 in 1 Meter Digital 6 inches, White & Green
Water Safety Reference: TDS values below 300ppm are considered safe for drinking. Note: The water being tested must be still water, temperatures that are too high or too low may affect accuracy.