---
product_id: 725602528
title: "EASYTEST 20 Item Test Paper Water Quality Inspection Kit, 141 PCS, Drinking Water, Well Water, Tap Water, Daily Inspection of Water Purification Equipment, Quickly Detect 20 Parameters 16 Sections + 4"
brand: "easytest"
price: "¥5715"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/725602528-easytest-20-item-test-paper-water-quality-inspection-kit-141
store_origin: JP
region: Japan
---

# Compatible with multiple water sources 141 tests per kit for daily use 20 parameters tested simultaneously EASYTEST 20 Item Test Paper Water Quality Inspection Kit, 141 PCS, Drinking Water, Well Water, Tap Water, Daily Inspection of Water Purification Equipment, Quickly Detect 20 Parameters 16 Sections + 4

**Brand:** easytest
**Price:** ¥5715
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of water quality—because your health deserves precision.

## Quick Answers

- **What is this?** EASYTEST 20 Item Test Paper Water Quality Inspection Kit, 141 PCS, Drinking Water, Well Water, Tap Water, Daily Inspection of Water Purification Equipment, Quickly Detect 20 Parameters 16 Sections + 4 by easytest
- **How much does it cost?** ¥5715 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/725602528-easytest-20-item-test-paper-water-quality-inspection-kit-141)

## Best For

- easytest enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Support & Clear Guidance:** 24/7 customer service with detailed Japanese manual for hassle-free testing.
- • **Versatile Water Source Compatibility:** Perfect for drinking, tap, well water, and purification systems.
- • **Comprehensive Multi-Parameter Testing:** Instantly analyze 20 critical water quality indicators in one go.
- • **Precision Meets Professional Standards:** Includes specialized packs for heavy metals and nutrient detection.
- • **Bulk Capacity for Continuous Monitoring:** 141 tests ensure you never run out for daily or professional use.

## Overview

The EASYTEST 20 Item Test Paper Kit offers a robust solution for monitoring water quality across 20 parameters, including heavy metals and nutrients. With 141 tests per kit, it supports daily use for households, professionals, and educational settings. Compatible with various water sources, it ensures reliable, quick, and comprehensive water analysis backed by 24/7 customer support and detailed instructions.

## Description

EASYTEST 20 Item Test Paper Water Quality Inspection Kit, 141 PCS, Drinking Water, Well Water, Tap Water, Daily Inspection of Water Purification Equipment, Quickly Detect 20 Parameters 16 Sections + 4

## Features

- Detects multiple substances at the same time: Up to 20 items can be inspected at a time. In addition to 16 basic items for drinking water, we also provide individual inspection packs for more accurate detection to meet the strict standards of heavy metals (copper and lead, ammonia, nitrogen and phosphate
- Wide range of applications: This product can be tested for various types of water quality. Compatible with drinking water, tap water, well water, etc. Can be used for daily inspection of water purification equipment. It is not just a household water test but also for school educational projects, laboratories, or environmental professionals in different situations
- LARGE CAPACITY PACKAGING FOR DAILY USE: All 16 inspected items for drinking water management and a total of 141 loads of capacity packaging for daily use
- After-sales service:We provide service 24/7 Detailed Japanese instruction manual is included with this product. If you have any problems during use, please feel free to contact us at any time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EASYTEST |
| Part number | INYOUSUI-141PCS |
| Item Weight | 130 g |
| Package Dimensions | 15 x 6.6 x 6.4 cm; 130 g |
| Item Shape | 20IN-125PCS |
| Included Components | 无 |
| Batteries Required? | No |

## Images

![EASYTEST 20 Item Test Paper Water Quality Inspection Kit, 141 PCS, Drinking Water, Well Water, Tap Water, Daily Inspection of Water Purification Equipment, Quickly Detect 20 Parameters 16 Sections + 4 - Image 1](https://m.media-amazon.com/images/I/71+yUWnur9L.jpg)
![EASYTEST 20 Item Test Paper Water Quality Inspection Kit, 141 PCS, Drinking Water, Well Water, Tap Water, Daily Inspection of Water Purification Equipment, Quickly Detect 20 Parameters 16 Sections + 4 - Image 2](https://m.media-amazon.com/images/I/71SZ6aVCG2L.jpg)
![EASYTEST 20 Item Test Paper Water Quality Inspection Kit, 141 PCS, Drinking Water, Well Water, Tap Water, Daily Inspection of Water Purification Equipment, Quickly Detect 20 Parameters 16 Sections + 4 - Image 3](https://m.media-amazon.com/images/I/81UmGePTAcL.jpg)
![EASYTEST 20 Item Test Paper Water Quality Inspection Kit, 141 PCS, Drinking Water, Well Water, Tap Water, Daily Inspection of Water Purification Equipment, Quickly Detect 20 Parameters 16 Sections + 4 - Image 4](https://m.media-amazon.com/images/I/816kS99aMpL.jpg)
![EASYTEST 20 Item Test Paper Water Quality Inspection Kit, 141 PCS, Drinking Water, Well Water, Tap Water, Daily Inspection of Water Purification Equipment, Quickly Detect 20 Parameters 16 Sections + 4 - Image 5](https://m.media-amazon.com/images/I/71JUmFExM5L.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 簡単！
*by N***A on May 2, 2025*

しばらく空き家になっていた叔母の家にしようしました簡単に検査でき安心を得られたのでよかったです

### ⭐⭐⭐⭐⭐ 細かくわかる
*by Ｎ***Ｎ on June 2, 2025*

とても詳細に水の状態を判断できました。水槽の管理に使ってます。

### ⭐⭐⭐⭐ 良い
*by A***ー on July 8, 2025*

わかりやすいです

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/725602528-easytest-20-item-test-paper-water-quality-inspection-kit-141](https://www.desertcart.jp/products/725602528-easytest-20-item-test-paper-water-quality-inspection-kit-141)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*