Hydroponics 4-Way Test Kit

Order Code: 3561-01

Allows the hydroponic hobbyist to maintain proper nutrient balance of nitrogen, phosphorus and potassium to achieve optimum growing conditions in soil-less cultures.

Features

An abbreviated version of our popular Model AM-41, the new Model HP-1 offers tests for pH and three key nutrient factors: nitrogen, phosphorus and potassium. It allows the hydroponic hobbyist to maintain proper nutrient balance and to achieve optimum growing conditions in soil-less cultures. Reagents sufficient for 50 tests per factor and complete labware are foam-mounted in a sturdy carrying case. Instructions and 75-page hydroponics handbook are supplied.

Specifications

Octa-Slide Comparator Tests

Test Factor	Range	# of Tests
pH	pH 4.5-8.0	50
Nitrate Nitrogen	5-200 ppm*	50
Phosphorus	3-30 ppm	50
Sulfate	0-200 ppm	50

*By dilution

Direct Reading Turbidity Tube

Test Factor	Range	# of Tests
Potassium	0-250 ppm	50

Accessories

Item Description	Order Code
Hydroponics 4-in-1 Test Kit Model HP-1 Reagent Refill	R-3561†

† Proposition 65 WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov/product

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Hydroponics 4-Way Test Kit

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