---
product_id: 480931444
title: "PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium"
price: "NZ$61"
currency: NZD
in_stock: true
reviews_count: 10
url: https://www.desertcart.nz/products/480931444-ph-meter-digital-4-in-1-ph-ec-tds-temp
store_origin: NZ
region: New Zealand
---

# Backlit large display 4-in-1 multiparameter meter 3-point automatic pH calibration PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium

**Price:** NZ$61
**Availability:** ✅ In Stock

## Summary

> 🌿 Master your water quality like a pro — because your plants and brews deserve the best!

## Quick Answers

- **What is this?** PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium
- **How much does it cost?** NZ$61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/480931444-ph-meter-digital-4-in-1-ph-ec-tds-temp)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Precision:** Seamlessly switch between pH, EC, TDS, and temperature readings with one sleek device.
- • **Effortless Calibration:** Automatic 3-point pH calibration with included powders guarantees lab-grade accuracy every time.
- • **Crystal Clear Visibility:** Backlit large screen ensures effortless reading even in dim or awkward lighting conditions.
- • **Stable & Reliable Readings:** Advanced chip reduces interference and auto temperature compensation keeps data consistent.
- • **Built for Every Environment:** Waterproof and rugged design perfect for hydroponics, brewing, pools, aquariums, and more.

## Overview

The YINMIK PH Meter YK-4 is a versatile, waterproof 4-in-1 digital tester measuring pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature. Featuring a large backlit display and automatic 3-point pH calibration with included powders, it delivers stable, reliable readings ideal for hydroponics, home brewing, aquariums, pools, and more. Compact and easy to use, it’s designed for professionals and enthusiasts seeking precise nutrient and water quality monitoring.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.3 out of 5 stars 784 Reviews |

## Images

![PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium - Image 1](https://m.media-amazon.com/images/I/511RiJzAOVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Make sure you calibrate
*by E***A on February 12, 2026*

Works great

### ⭐⭐⭐⭐⭐ Accurate, Easy To Use, Great Meter
*by K***Y on April 29, 2026*

Great reliable ph meter for checking mash ph with home brewing. It is easy to calibrate and holds calibration. The temperature feature is nice and for the price I haven't used a better meter. I would pay double, highly recommend this meter.

### ⭐⭐⭐⭐ Works good
*by D***4 on April 7, 2023*

Works good make sure you follow the instructions for the calibration solution and calibrate every few weeks for safe measure only problem I have is it jumps all over the place once you pull it out of the water or solution your testing even after rinse and drying it seldom sits on 0.0 like it should but as soon as I put it in the water I'm testing or the calibration solution it reads perfect I'd say good buy for the cost when comparing to some of the other stuff

## Frequently Bought Together

- YINMIK PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution
- YINMIK pH Meter Calibration Solution Kit(4.00,7.00&10.01) with pH Electrode Storage Solution Kit,3 Bottles pH Calibration Buffer Solution and 2 bottels KCL pH Probe Solution for pH Meters

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**Shop now:** [https://www.desertcart.nz/products/480931444-ph-meter-digital-4-in-1-ph-ec-tds-temp](https://www.desertcart.nz/products/480931444-ph-meter-digital-4-in-1-ph-ec-tds-temp)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-06-08*