---
product_id: 97119621
title: "2-in-1 PH Temperature Continuous Monitor Meter Tester ATC Backlight Replaceable Electrode Buffer Calibration Set Dual Display 0.00~14.00pH °C/ °F Water Quality Kit for Aquariums Hydroponics Pools Spa"
brand: "tekcoplus"
price: "AR$151277"
currency: ARS
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.ar/products/97119621-2-in-1-ph-temperature-continuous-monitor-meter-tester-atc
store_origin: AR
region: Argentina
---

# Dual LCD display with backlight Replaceable BNC pH electrode 0~55°C temp range with ATC accuracy 2-in-1 PH Temperature Continuous Monitor Meter Tester ATC Backlight Replaceable Electrode Buffer Calibration Set Dual Display 0.00~14.00pH °C/ °F Water Quality Kit for Aquariums Hydroponics Pools Spa

**Brand:** tekcoplus
**Price:** AR$151277
**Availability:** ✅ In Stock

## Summary

> 🌊 Stay sharp, stay balanced — your water’s health in one sleek monitor!

## Quick Answers

- **What is this?** 2-in-1 PH Temperature Continuous Monitor Meter Tester ATC Backlight Replaceable Electrode Buffer Calibration Set Dual Display 0.00~14.00pH °C/ °F Water Quality Kit for Aquariums Hydroponics Pools Spa by tekcoplus
- **How much does it cost?** AR$151277 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/97119621-2-in-1-ph-temperature-continuous-monitor-meter-tester-atc)

## Best For

- tekcoplus enthusiasts

## Why This Product

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

## Key Features

- • **Continuous Dual Display:** Stay informed 24/7 with a clear, backlit screen showing real-time pH and temperature readings side-by-side.
- • **Precision Meets Simplicity:** Effortlessly monitor pH and temperature with just two intuitive buttons—perfect for pros and beginners alike.
- • **Temperature-Compensated Accuracy:** Advanced ATC technology minimizes errors caused by water temperature fluctuations for reliable results every time.
- • **Versatile Water Quality Monitoring:** Ideal for aquariums, hydroponics, pools, and spas—join the community of savvy managers optimizing their water environments.
- • **Cost-Effective Electrode Replacement:** Swap out the pH electrode without replacing the entire device—smart savings for long-term water quality management.

## Overview

The TekcoPlus 2-in-1 pH and temperature monitor offers precise water quality tracking with a 0.00–14.00 pH range and 0–55°C temperature measurement. Featuring automatic temperature compensation (ATC), a replaceable BNC pH electrode, and a dual backlit LCD display, it ensures continuous, accurate readings for aquariums, hydroponics, pools, and spas. Powered by batteries or 6V DC, this compact, user-friendly device is designed for both professionals and enthusiasts seeking reliable, cost-effective water monitoring.

## Features

- 2-IN-1 WATER QUALITY COMBO MONITOR: PH Monitor & Temperature Meter can DisplaysTemperature & pH measurement results for continuous long-term monitoring
- MEASURING RANGE: The Water Quality Monitor : pH 0.00~14.00pH and Temperature: 0~55°C (32~131°F) with ATC function so it will decrease the error of PH readings caused by the fluctuation of water temperature
- SIMPLE OPERATION: The Water Monitor have 2 buttons- Power button and °C/ °F Switch button, it's easy to use for beginners and professionals.Great for all home and professional pH testing and water quality monitoring applications
- REPLACEABLE PH ELECTRODE: That Water Quality Meter ,BNC type pH detachable and replaceable No need to change the whole water quality monitor even after a long period of usage. Simple replacement of pH electrode saves your cost
- CLEAR DUAL DISPLAY:The Ph Meter & Aquarium Thermometer have Big and clear dual measurement display with backlight, Power supplied by batteries or 6V DC (Both are included), ideal for long-term continuous monitoring

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additional Features | REPLACEABLE PH ELECTRODE: |
| Age Range Description | Adult |
| Asin | B07M67K2V8 |
| Best Sellers Rank | #453,861 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #419 in Lab pH Meters |
| Brand Name | TEKCOPLUS |
| Color | 2 in 1 (ph/ Temp) |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 3.9 3.9 out of 5 stars (171) 3.9 out of 5 stars |
| Display Type | LCD |
| Included Components | main unit |
| Indoor Outdoor Usage | Indoor |
| Item Length | 6 centimeters |
| Lowertemperature Range | 32 °F |
| Manufacturer | TekcoPlus Ltd |
| Model | PHTK-835 |
| Model Name | PHTK-835 |
| Number Of Batteries | 4 CR2 batteries required. |
| Outer Material | Acrylonitrile Butadiene Styrene |
| Part Number | PHTK-835 |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Resolution | 0.1°C |
| Reusability | Rechargeable |
| Style Name | Contemporary |
| Unit Count | 1 Count |
| Upc | 713072684909 713072685425 |
| Upper Temperature Range | 55 °C |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** TEKCOPLUS
- **Color:** 2 in 1 (ph/ Temp)
- **Connectivity Technology:** Bluetooth
- **Display Type:** LCD
- **Included Components:** main unit
- **Outer Material:** Acrylonitrile Butadiene Styrene
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** REPLACEABLE PH ELECTRODE
- **Unit Count:** 1 Count

## Images

![2-in-1 PH Temperature Continuous Monitor Meter Tester ATC Backlight Replaceable Electrode Buffer Calibration Set Dual Display 0.00~14.00pH °C/ °F Water Quality Kit for Aquariums Hydroponics Pools Spa - Image 1](https://m.media-amazon.com/images/I/71UeclosidL.jpg)
![2-in-1 PH Temperature Continuous Monitor Meter Tester ATC Backlight Replaceable Electrode Buffer Calibration Set Dual Display 0.00~14.00pH °C/ °F Water Quality Kit for Aquariums Hydroponics Pools Spa - Image 2](https://m.media-amazon.com/images/I/71nlV7lLPAL.jpg)
![2-in-1 PH Temperature Continuous Monitor Meter Tester ATC Backlight Replaceable Electrode Buffer Calibration Set Dual Display 0.00~14.00pH °C/ °F Water Quality Kit for Aquariums Hydroponics Pools Spa - Image 3](https://m.media-amazon.com/images/I/71Pe-auy7hL.jpg)
![2-in-1 PH Temperature Continuous Monitor Meter Tester ATC Backlight Replaceable Electrode Buffer Calibration Set Dual Display 0.00~14.00pH °C/ °F Water Quality Kit for Aquariums Hydroponics Pools Spa - Image 4](https://m.media-amazon.com/images/I/71t8WfvxWjL.jpg)
![2-in-1 PH Temperature Continuous Monitor Meter Tester ATC Backlight Replaceable Electrode Buffer Calibration Set Dual Display 0.00~14.00pH °C/ °F Water Quality Kit for Aquariums Hydroponics Pools Spa - Image 5](https://m.media-amazon.com/images/I/718ug2Pfw1L.jpg)

## Available Options

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

## Questions & Answers

**Q: Temp and ph want work together and temp reads 159**
A: mine does the same thing, but mine will only work if the temperature and the pH or in water, my temperature gauge has to be underwater and held down with something, try just using the pH meter and leave the temperature out of water the pH meter should work if not send for a new one

**Q: Can you leave either probe in the water permanently?**
A: Yes, you can leave both pH and temperature probes into the water permanently. Just make sure you are only immersing the pH probe and the water doesn't reach the wire to prevent damage. We recommend cleaning each probe once a week or once every 2 weeks. Re-calibration of PH probe should be done if product is used for a long time to ensure accuracy.

**Q: Why can't you put both in the same water?**
A: I had the same problem. To fix it I put one probe in first, waited a couple minutes then put in the other one. I don’t remember which one I did first. It’s works fine now.

**Q: Does this log the ph data?  i would like to know ph variance over time.**
A: No tell ph of water but doesn't keep a log

## Customer Reviews

### ⭐⭐⭐⭐⭐ So far works great. If your display is looking funny your batteries are low
*by  on Reviewed in the United States May 21, 2020*

So far so good. I’ve had it for over two months. People saying it can only do one thing at a time your batteries are low. If it starts fluctuating your batteries are low. I am very happy with this so far and will be buying another.

### ⭐⭐⭐⭐⭐ Nice meter
*by  on Reviewed in the United States November 4, 2025*

Just as described

### ⭐⭐⭐ Ballparks parameters
*by  on Reviewed in the United States March 11, 2021*

Item is ok. It isn't very accurate for ph readings.

## Frequently Bought Together

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- General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Prevents Secondary Nutrient Deficiencies, Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, & Will Not Clog, 6-Gallon

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-19*