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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
000" Spool ID 7
ETL Item # Description Product Dimension Net Lbs Box Dimension Gross lbs CS/QTY UG-R/SQH/8 UltraGrow – Air Cool Hood 8″ (20″ x 17″) 24½” x 18” x 10½” 15
Probes for liquid and direct soil measurement
1-2 teaspoons per gallon
Dissolved Oxygen Meter Kit growing-accessories 000" Spool ID 7Reliable DO readings at a reasonable price Measures dissolved oxygen to determine water quality in environmental testing, labs, industrial and municipal waste water, aquariums and fish hatcheries. The back lit display simultaneously displays dissolved oxygen (in % or mg L) and temperature readings (in C or F). Automatic temperature compensation as well as manual compensation for salinity and altitude. Features simple one button calibration to air. DO
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