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208-277 VAC
stable power allowing the lamp to produce high intensity and a quality spectrum
Replaceable Electrode
No other cloner delivers dissolved oxygen like the oxyCLONE
This handy and ergonomically designed portable meter is ideal for anyone working on alow budget and still requires fast and reliable measure-ments
HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp nutrients-and-supplements 208-277 VACHydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH EC TDS Temp monitor with rechargeable battery. Portable, wall mount, or benchtop use. HydroMaster HM 500 pH EC TDS F Tester (113831) Tests pH at a range of 0 pH 14 pH, temperatures from 30F 176F, TDS from 0 9999 ppm and EC from 0 9999 S Stores up to 20 measurement readings, so
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