---
product_id: 6231110
title: "1880 Rapitest Electronic 4-Way Analyzer"
brand: "luster leaf"
price: "214 zł"
currency: PLN
in_stock: true
reviews_count: 10
category: "Luster Leaf"
url: https://www.desertcart.pl/products/6231110-1880-rapitest-electronic-4-way-analyzer
store_origin: PL
region: Poland
---

# 4-in-1 soil & light sensor 3.5-inch deep probe reach No batteries needed 1880 Rapitest Electronic 4-Way Analyzer

**Brand:** luster leaf
**Price:** 214 zł
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock your garden’s full potential with one smart meter!

## Quick Answers

- **What is this?** 1880 Rapitest Electronic 4-Way Analyzer by luster leaf
- **How much does it cost?** 214 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/6231110-1880-rapitest-electronic-4-way-analyzer)

## Best For

- luster leaf enthusiasts

## Why This Product

- Trusted luster leaf brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Deep Soil Insight:** Probes penetrate 3.5 inches for accurate, professional-grade soil analysis.
- • **All-in-One Precision:** Combine soil pH, moisture, fertility & sunlight readings in one sleek device.
- • **Effortless Operation:** Battery-free design means zero downtime and eco-friendly gardening.
- • **Tailored Growth Tips:** Includes expert instructions & recommendations to optimize your garden’s health.
- • **Versatile Plant Care:** Perfect for fruits, veggies, shrubs, flowers, and lawns—your garden’s ultimate companion.

## Overview

The Luster Leaf 1880 Rapitest Electronic 4-Way Analyzer is a compact, battery-free device engineered in the USA to measure soil pH, moisture, fertility (N-P-K), and sunlight levels. Featuring a 3.5-inch probe depth and USDA-calibrated light sensor, it provides actionable insights with easy-to-read scales and detailed usage guides, empowering millennial gardeners to optimize plant health across diverse garden types.

## Description

Product Description The Rapitest 4-Way Analyzer offers the best value, but featuring (4) premium meters in one. This multi-purpose meter allows you to monitor the conditions of soil pH, soil moisture, light quantity and total combined Nitrogen (N), Phosphorus (P) and Potash (K) levels. The extensive instructions guide you through the use of each function and also provide recommendations based on your results. A cleaning pad is also included which allows you to properly scrub the probes between uses. No batteries required. From the Manufacturer The rapitest 4-way Analyzer was designed and engineered in the USA to help gardeners measure 3 important soil requirements and sunlight levels, for more successful gardening: Soil pH to determine if soil is acidic or alkaline; total measurement of N, P and K to determine if plants are over or under fertilized; and a soil moisture reading to help prevent over watering of plants. The meter is also calibrated to the Mean Solar Table developed by USDA. It is designed and engineered solely to measure sunlight for plants. The meter uses an exclusive purple chromatic filter to color correct light for plants. No batteries required for operation.

Review: Good value - Given the price, you can't expect lab accuracy. It's a good value. A couple of comments: 1 - You need to scrub the probes before using. There is a scrubby sponge in the box. 2 - Succulents are having their day in the sun, but this unit will not work for gritty succulent soil. Not enough soil contact, probably, and certainly you can't make mud of it for pH. 3 - Light is measured in LUX, which is really not a measurement of anything plants need. You can get the same measurement on your cell phone. But a light meter that measures PPFD is quite expensive. LUX can be a good proxy measurement for outdoor sunlight, but for plants under grow lights like houseplants and seedlings, it's pretty useless.
Review: Good Value - OK Precision - The first meter I ordered from desertcart did not seem to function properly. The pH and moisture seemed OK, but fertilizer always seemed to read at the low-end of ideal and light always seemed to read 2000 fc no matter how bright or indirect the sunlight. I filled out a return online and had a replacement within 3 days and a free return label -- good service. The replacement unit seems to function OK. Over the range of pH 6-8 the meter seemed accurate. I tested pH on distilled water (it was 7), on baking soda (it was 8) on soil of known slight acidity (it was 6-6.5). However, when tested on very acid soil (verified to be pH 4 with a chemical test kit), the meter read between pH 1-2. The moisture meter seems to work fine. It read 0 on dry soil, 9 on soaking wet soil, and somewhere in between on moderately damp soil. The light meter was way too sensistive. I compared it to a professional meter and it was reading 1000 footcandles when there was only 200 fc. I "recalibrated" it by putting black tape over 95% of the sensor on top until the readings matched the professional meter -- it is now more or less correct. The fertility meter seems pretty accurate. I mixed up a batch of half strength Miracle-Gro fertilizer solution and poured it over some old spent soil and took a reading -- it read "Too little". Using regular strength MG it read "Ideal" and using double strength MG it read "Too much". I've used this weekly to monitor my fertilizer levels and tell me when to reapply my liquid fertilizer to different vegetables and this is the most useful (and difficult to find) function on a meter like this. Something to note, you MUST insert the probes a full 3.5 inches into the soil for an accurate reading. This makes it difficult to use the meter in very hard clay soils or in shallow house plant pots (like my Bonsai trees). - Rob Thompson

## Features

- Measure soil pH, Moisture, Fertility and also Sunlight
- Great value versus (4) separate meters
- Large, easy to read scale plate
- Simple, yet extensive instructions/recommendations included
- Use for fruits/veggies, trees/shrubs, plant/flowers and grasses/lawns

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HHLJQA |
| Best Sellers Rank | #97,840 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #116 in Soil Meters |
| Customer Reviews | 3.7 3.7 out of 5 stars (1,274) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.2 ounces |
| Item model number | 1880 |
| Manufacturer | Luster Leaf |
| Product Dimensions | 0.3 x 0.13 x 0.29 inches |

## Images

![1880 Rapitest Electronic 4-Way Analyzer - Image 1](https://m.media-amazon.com/images/I/71OgR7hvpCL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value
*by N***E on March 15, 2023*

Given the price, you can't expect lab accuracy. It's a good value. A couple of comments: 1 - You need to scrub the probes before using. There is a scrubby sponge in the box. 2 - Succulents are having their day in the sun, but this unit will not work for gritty succulent soil. Not enough soil contact, probably, and certainly you can't make mud of it for pH. 3 - Light is measured in LUX, which is really not a measurement of anything plants need. You can get the same measurement on your cell phone. But a light meter that measures PPFD is quite expensive. LUX can be a good proxy measurement for outdoor sunlight, but for plants under grow lights like houseplants and seedlings, it's pretty useless.

### ⭐⭐⭐⭐ Good Value - OK Precision
*by R***. on June 4, 2009*

The first meter I ordered from Amazon did not seem to function properly. The pH and moisture seemed OK, but fertilizer always seemed to read at the low-end of ideal and light always seemed to read 2000 fc no matter how bright or indirect the sunlight. I filled out a return online and had a replacement within 3 days and a free return label -- good service. The replacement unit seems to function OK. Over the range of pH 6-8 the meter seemed accurate. I tested pH on distilled water (it was 7), on baking soda (it was 8) on soil of known slight acidity (it was 6-6.5). However, when tested on very acid soil (verified to be pH 4 with a chemical test kit), the meter read between pH 1-2. The moisture meter seems to work fine. It read 0 on dry soil, 9 on soaking wet soil, and somewhere in between on moderately damp soil. The light meter was way too sensistive. I compared it to a professional meter and it was reading 1000 footcandles when there was only 200 fc. I "recalibrated" it by putting black tape over 95% of the sensor on top until the readings matched the professional meter -- it is now more or less correct. The fertility meter seems pretty accurate. I mixed up a batch of half strength Miracle-Gro fertilizer solution and poured it over some old spent soil and took a reading -- it read "Too little". Using regular strength MG it read "Ideal" and using double strength MG it read "Too much". I've used this weekly to monitor my fertilizer levels and tell me when to reapply my liquid fertilizer to different vegetables and this is the most useful (and difficult to find) function on a meter like this. Something to note, you MUST insert the probes a full 3.5 inches into the soil for an accurate reading. This makes it difficult to use the meter in very hard clay soils or in shallow house plant pots (like my Bonsai trees). - Rob Thompson

### ⭐ 1880 Rapitest Electronic 4-Way Analyzer - DEFECTIVE pH Meter
*by D***. on June 12, 2016*

I'm reviewing and critcizing Luster Leaf's1880 Rapitest Electronic 4-Way Analyzer. Luster Leaf 1880 Rapitest Electronic 4-Way Analyzer First, I apologize for not writing this review earlier. I received my Rapitest soil analyzer just as I was getting into my very busy schedukle of planting our vegetable garden back in late May. As soon as I received the unit, I tested the pH meter by putting it in various soils with different compositions. The pH meter level was consistently at 7 (plus or minus a hair or two). Suspecting a defective pH meter, I engineered a small amount of very acidic soil by putting alot of non-pH adjusted sphagnum peat moss in it. (Non-pH-adjusted sphagnum peat moss typically registers a pH level below 5.5.) I thoroughly mixed and moistened the soil and let it set over night. I tested it the next day. The Rapitest pH meter registered 7.0. Not good! Their pH meter does not work right. The main reason I purchased the Rapitest soil analyzer was to guage the pH of potting soil I specifically engineer for various types of vegetable garden plants. I never checked any of the 3 other guages on it. I don't trust it. I haven't contact Leaf Luster yet to inform them about the defective unit they shipped to me. I will do that once I get a bit of spare time after putting our vegetable garden in. (I am making time to write this review now, so other people can take it into account when making their purchase decisions.) I am upset at myself for waiting until the "last minute" to order an instantaneous pH meter. But, I'm more upset at Luster Leaf. I specifically avoided less expensive units (with poor ratings) to increase my chances of gettng a good accurate pH meter. That strategy clearly didn't work. I ended up spending more money for a soil analyzer and still ended up with a worthless meter.

## Frequently Bought Together

- Luster Leaf 1880 Rapitest Electronic 4-Way Analyzer
- 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.
- Luster Leaf Products 1663 80 Professional Soil Test Kit, Green

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-24*