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Luster Leaf 1606 Rapitest

Q: Is this kit for a one-and-done test? If so, where and how much are refills for this product?

This test has several capsules for each test you want to run. My soil was really depleted. So I tested the first time to see what it needed, and then added those nutrients, and a week later tested again. I used the recommendations on the instructions to "fix" the soil, and it worked really well. The kit is easy to us. Read the FULL INSTRUCTIONS on the inside. The short version does not work. It will take a few hours or even days for some, because you have to put the soil in "purified" water, and let the soil settle to the bottom and the liquid become as clear as possible. I bought these on Amazon and if I remember right paid less than $10 for the complete kit. It was cheaper that way. I love these tests. Hope this was helpful.

Q: can you use it for several seasons.. or do the chemicals go bad once opened to the air?

The chemicals are in capsules. I used mine throughout the season last year on multiple foot plots around our property. Each variety of capsule is in its own sealable baggie also. You should be good as long as you keep them away from open moisture.

Q: how many capsules do you get and how easy are they to find?

There were 10 capsules for each test, easy to do, and fairly accurate I think. I'm a science teacher and have used this type of test before. They were color coded and in separate bags.

Q: Can i get spare capsules for the tester on amazon?

If you want to test across multiple seasons, look for "Luster Leaf 1880 Rapitest Tester Electronic 4-Way Analyzer, Soil". The meter can be used over and over without regard to having any chemical capsules to use.

4.2/5

Product ID: 255834649

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Details

Brand
Luster Leaf
Product dimensions
5.1W x 22.9H
Item weight
113 g
Battery description
No batteries
Mounting type
Tabletop

🌱pH, N, P & K analysis

🎨patented color comparator

🧪40 precise soil tests

Frequently Bought Together

Rapitest Soil Test Kit for Gardens, Vegetables, Flowers and Lawns. USA designed and assembled soil tester completely, quickly and accurately measures/analyzes soil pH acidity and garden nutrients

HiHydro 12 Inch Stainless Steel Soil Probe with 2 Sample Bags, T-Handle Soil Test Kit for Plant Care, Garden, Lawn, Farm

Description

🌿 Unlock your garden’s full potential with science-backed soil testing!

ALL IN ONE KIT - Includes everything needed for 40 tests plus detailed instructions—perfect for beginners and pros alike.
EFFORTLESS ACCURACY - Patented color comparator system ensures quick, reliable results without guesswork or lab visits.
ECO FRIENDLY MANUAL - No batteries required—sustainable, portable, and ready whenever your garden demands attention.
PLANT SPECIFIC GUIDANCE - Access soil pH preferences for over 450 plants to tailor your fertilization and maximize yield.
COMPREHENSIVE SOIL INSIGHTS - Test pH, Nitrogen, Phosphorus, and Potash levels with 40 total tests—empower your garden’s growth strategy.

The Luster Leaf 1606 Rapitest Soil Test Kit offers 40 precise tests measuring soil pH, Nitrogen, Phosphorus, and Potash using an innovative capsule system and patented color comparator. Designed for both beginners and experienced gardeners, it includes detailed instructions and a plant pH preference guide for over 450 species, enabling tailored fertilization and healthier plants without the need for batteries or lab visits.

Specifications

Size	40 Tests
Style	Soil Test Kit for pH, N, P and K
Height	8.5 inches
Length	1.3 inches
Weight	1 Pounds
Width	9.1 inches
Material Type	Plastic
Number of Items	1
Number of Pieces	1
Power Source	Manual
Included Components	Luster Leaf - 1601
Batteries Included?	No
Description Pile	No batteries required
Brand	Luster Leaf
Department	Unisex-Adult
Manufacturer	Luster Leaf
Item model number	1601
Product Dimensions	12.7 x 12.7 x 15.01 cm; 113.4 g
ASIN	B0000DI845

Have a Question? See What Others Asked

Is this kit for a one-and-done test? If so, where and how much are refills for this product?

can you use it for several seasons.. or do the chemicals go bad once opened to the air?

how many capsules do you get and how easy are they to find?

Can i get spare capsules for the tester on amazon?

Common Questions

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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€ 86.87

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TrustScore 4.5 | 7,300+ reviews

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