---
product_id: 153764210
title: "iSunday 3 in 1 Water Quality Test Pen High Precision TDS/PH/TEMP 0-14 PH Measurement Range for Swimming Pool Home Detection (With Blacklight)"
brand: "isunday"
price: "¥10619"
currency: JPY
in_stock: true
category: "Kitchen"
url: https://www.desertcart.jp/products/153764210-isunday-3-in-1-water-quality-test-pen-high-precision
store_origin: JP
region: Japan
---

# iSunday 3 in 1 Water Quality Test Pen High Precision TDS/PH/TEMP 0-14 PH Measurement Range for Swimming Pool Home Detection (With Blacklight)

**Brand:** isunday
**Price:** ¥10619
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** iSunday 3 in 1 Water Quality Test Pen High Precision TDS/PH/TEMP 0-14 PH Measurement Range for Swimming Pool Home Detection (With Blacklight) by isunday
- **How much does it cost?** ¥10619 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/153764210-isunday-3-in-1-water-quality-test-pen-high-precision)

## Best For

- isunday enthusiasts

## Why This Product

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

## Description

Size:With Blacklight
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       
        
         
        
        	
        	
        		
        			Feature:1. Simultaneous measurement of potential hydrogen (pH), electrical conductivity, total dissolved matter (TDS) and temperature.2. PH: 1, 2, 3 automatic calibration.3. Automatic temperature compensation (ATC), replaceable sensor.4. Auto off function, data hold function and battery indicator.5. Accuracy pH: &#xB1;05pH; TEMP: 0.05degree; EC: &#xB1;2%; TDS: &#xB1;2%, resolution pH: 0.01 pH; EC: 1 us /cm; TDS: 1 ppm.Specification:Type : Portable PH meterProbe type: glass probeMeasuring range: 0.0-14.00Accuracy :0.01&#xA0;includes:1 x PH meter&#xFF08;With battery&#xFF09;2x&#xA0; calibration kits&#xA0;1 x user manual&#xA0;

## Features

- Simultaneous measurement of potential hydrogen (pH), electrical conductivity, total dissolved matter (TDS) and temperature.
- PH: 1, 2, 3 automatic calibration.
- Automatic temperature compensation (ATC), replaceable sensor.
- Auto off function, data hold function and battery indicator.
- Accuracy pH: ±05pH; TEMP: 0.05degree; EC: ±2%; TDS: ±2%, resolution pH: 0.01 pH; EC: 1 us /cm; TDS: 1 ppm.

## Images

![iSunday 3 in 1 Water Quality Test Pen High Precision TDS/PH/TEMP 0-14 PH Measurement Range for Swimming Pool Home Detection (With Blacklight) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41JLEPU08GL.jpg)
![iSunday 3 in 1 Water Quality Test Pen High Precision TDS/PH/TEMP 0-14 PH Measurement Range for Swimming Pool Home Detection (With Blacklight) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41dtRn1HrZL.jpg)
![iSunday 3 in 1 Water Quality Test Pen High Precision TDS/PH/TEMP 0-14 PH Measurement Range for Swimming Pool Home Detection (With Blacklight) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41syejVOgHL.jpg)
![iSunday 3 in 1 Water Quality Test Pen High Precision TDS/PH/TEMP 0-14 PH Measurement Range for Swimming Pool Home Detection (With Blacklight) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51sBMJGRV6L.jpg)
![iSunday 3 in 1 Water Quality Test Pen High Precision TDS/PH/TEMP 0-14 PH Measurement Range for Swimming Pool Home Detection (With Blacklight) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51RGSWm3AmL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/153764210-isunday-3-in-1-water-quality-test-pen-high-precision](https://www.desertcart.jp/products/153764210-isunday-3-in-1-water-quality-test-pen-high-precision)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*