Kelp lab · Specimen ledger
Lab carousel
Tide frame
Lab notes
Wave shelves · perforated field sheets
Description
Digital Water TDS EC and Temperature (3 in 1) Meter, Purity Tester, ATC Function, 1ppm Resolution, 0 9990 ppm Ressure pump will not harm user devices 269531424 battery level T Type Pure Copper Model:PSB303T will not harm user devices 3V (Lux sec)
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