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.

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.

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.

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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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

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

Product ID: 2969473

Details

Battery Description
No batteries
Brand
Luster Leaf
Color
40 Tests
Item Weight
4 ounces
Product Dimensions
5"W x 5.91"H

🌱Measures pH, N, P, K levels

🎨Patented color comparator

⏱️Quick 40-test capacity

¥6324

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🌿 Unlock your garden’s full potential with every test!

COMPREHENSIVE 40 TEST KIT - 40 tests covering pH, Nitrogen, Phosphorus, and Potash for season-long monitoring.
ECO FRIENDLY BATTERY FREE - No batteries required—sustainable testing that fits your green lifestyle.
USER FRIENDLY CAPSULE SYSTEM - Innovative capsules and patented color charts make testing foolproof for pros and beginners alike.
FAST RELIABLE SOIL INSIGHTS - Get precise pH and nutrient readings in minutes—no lab needed.
TAILORED PLANT RECOMMENDATIONS - Includes pH preferences for 450+ plants to optimize your garden’s growth potential.

The Rapitest Soil Test Kit is a USA-designed, easy-to-use solution delivering quick, accurate measurements of soil pH and key nutrients (Nitrogen, Phosphorus, Potash). With 40 tests per kit and a patented color comparator system, it empowers gardeners to optimize soil health and plant growth with tailored recommendations for over 450 plants—all without batteries or complicated equipment.

Specifications

ASIN	B0000DI845
Battery Description	No batteries required
Best Sellers Rank	#10,726 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #7 in Soil Test Kits
Brand Name	Luster Leaf
Color	40 Tests
Customer Reviews	4.2 4.2 out of 5 stars (6,714)
Global Trade Identification Number	00035307016010
Included Components	Luster Leaf - 1601
Item Dimensions W x H	5"W x 5.91"H
Item Type Name	Luster Leaf - 1601
Item Weight	4 ounces
Manufacturer	Luster Leaf
Model	1601
Mounting Type	Tabletop
Number of Items	1
Number of Packs	6
Part Number	Luster Leaf - 1601
UPC	799360344663 805095131901 044933799105 744211297278 808226656922 057522009721 132017574387 740528465133 808226740676 616183104581 808226479095 182682257313 168141286421 761457614645 808112752424 043973391096 791090255042 809387611287 807032959210 809188515807 790405088207 801029677019 804200158291 163120755004 806294977215 035307016010 799321931291 115970817197
Unit Count	1 Count
Warranty Description	30 Days and Manufacturer

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥6324

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews