---
product_id: 379739744
title: "TEKCOPLUS 0.00~14.00PH Probe Electrode with BNC Cable for Water,Pool,Hydroponics,Calibration Powder,Aquarium (300 cm Electrode)"
brand: "tekcoplus"
price: "VT13023"
currency: VUV
in_stock: true
reviews_count: 5
category: "Tekcoplus"
url: https://www.desertcart.vu/products/379739744-tekcoplus-0-00-14-00ph-probe-electrode-with-bnc-cable
store_origin: VU
region: Vanuatu
---

# 0.00~14.00 pH range 300cm BNC cable length 0~50°C automatic temp compensation TEKCOPLUS 0.00~14.00PH Probe Electrode with BNC Cable for Water,Pool,Hydroponics,Calibration Powder,Aquarium (300 cm Electrode)

**Brand:** tekcoplus
**Price:** VT13023
**Availability:** ✅ In Stock

## Summary

> 🌊 Stay ahead of the curve with precision pH sensing that never quits!

## Quick Answers

- **What is this?** TEKCOPLUS 0.00~14.00PH Probe Electrode with BNC Cable for Water,Pool,Hydroponics,Calibration Powder,Aquarium (300 cm Electrode) by tekcoplus
- **How much does it cost?** VT13023 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/379739744-tekcoplus-0-00-14-00ph-probe-electrode-with-bnc-cable)

## 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

- • **Extended Reach:** Extra-long 300cm BNC cable lets you monitor pools, aquariums, and hydroponics setups without hassle
- • **Durable & Portable:** Robust glass probe with protective cap and lightweight design for on-the-go professionals
- • **Precision pH Mastery:** Accurately measures full 0-14 pH scale for flawless water quality control
- • **Plug & Play Calibration:** Comes with free calibration powders and easy-to-replace electrode for zero downtime
- • **Smart Temperature Compensation:** Automatic adjustment from 0 to 50°C ensures reliable readings in any environment

## Overview

The TEKCOPLUS pH Probe Electrode offers a comprehensive 0.00 to 14.00 pH measuring range with automatic temperature compensation from 0 to 50°C. Featuring a 300cm BNC cable and a durable 1.2cm diameter glass probe, it’s designed for accurate, stable, and fast pH monitoring across water, pools, aquariums, hydroponics, and more. Included calibration powders and a protective cap make it a professional-grade, easy-to-maintain solution for precise water quality management.

## Description

Works well with handheld meters, rs or controllers. Re-use the meter portion indefinitely with this replaceable ph electrode. Features 1. Replaceable pH electrode is easy to calibrate 2. Replacement kit set that comes with a set of free calibration powder 3. Longer electrode body and 300cm extra long cable 4. Provides instant measurement & simple operation 5. Easy monitoring of pH accurately 6. Comes with protective cap to ensure the safety of the bulb 7. It is very reliable, stable and portable Specifications:Measuring Range: 0.00~14.00pHZero: 7±0.25pHAlkali error: 15mVPTS: >98.5Response Time: <1minInternal Resistance: <250MegaOhmRepeatability: <0.017Noise: <0.5mVOperating Temperature: 0~80°CProbe Diameter: 1.2cmElectrode Length: 14.7cmCable Length: about 300cm longConnection: 50 Ohm BNC type Set Includes 1 xpH Electrode with 50 Ohm BNC type1 x pH 4.01 calibration powder1 x pH 6.86 calibration powder1 x pH 9.18 calibration powderCarrying case

Review: I am currently using these for my Neptune Apex unit for a reef tank. They both were accurately calibrated out of the box when they arrived. As a precaution, I decided to do a 2 point calibration anyway. I have been using them for the past 6 weeks to give an honest review. I have purposely not done another calibration so I can document when they start to drift. I normally would want to calibrate every 2-3 weeks as a precaution. I am very pleased with how they have been performing. I would order with confidence again. In the screenshot I shared you can see the variance in the two probes. 0.05 is about the threshold I would say is time to do a calibration. They are starting to drift in my opinion. But they are still very accurate. Just not as precise. They are quick to respond to dosage chemicals which is important if you are controlling chemical pumps based on pH.
Review: Ottimo, fa il suo lavoro

## Features

- MEASURING RANGE 0.00~14.00PH ,with Replaceable pH electrode is easy to calibrate
- (ATC) : Automatic Temperature Compensation: 0°C~50°C
- WIDE USE : Ideal For Household Or Education Use; Amazing For r pH Level Of Drinking Water, Pool,Aquarium,Wine,RO system, Spa, Hydroponics And More
- CABLE LENGTH: about 300cm long; Connection:BNC socket
- PROBE DIAMETER : 1.2cm probe diameter ;Connection: 50 Ohm BNC type

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KG2FCJT |
| ASIN  | B07KG2FCJT |
| Batteries | 4 AA batteries required. |
| Batteries  | 4 AA batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | 300 Cm Electrode |
| Customer Reviews | 4.1 4.1 out of 5 stars (510) |
| Customer reviews | 4.1 4.1 out of 5 stars (510) |
| Date First Available | 14 December 2018 |
| Date First Available  | 14 December 2018 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 175 g |
| Item model number | TK295PLUS |
| Item model number  | TK295PLUS |
| Manufacturer | TEKCOPLUS |
| Manufacturer  | TEKCOPLUS |
| Material | Glass |
| Number Of Pieces | 1 |
| Package Dimensions | 17.8 x 6.4 x 3.2 cm; 175 g |
| Package Dimensions  | 17.8 x 6.4 x 3.2 cm; 175 g |
| Part number | PETK-87 |

## Product Details

- **Brand:** TEKCOPLUS
- **Manufacturer:** TEKCOPLUS
- **Recommended uses for product:** [Trinkwasser, Pool, Aquarium, Hydrokultur]
- **Unit count:** 1.0 Count
- **pH range:** 0.00-14.00

## Images

![TEKCOPLUS 0.00~14.00PH Probe Electrode with BNC Cable for Water,Pool,Hydroponics,Calibration Powder,Aquarium (300 cm Electrode) - Image 1](https://m.media-amazon.com/images/I/61np2hzsYhL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this be used continuously to monitor Ph & temp?**
A: Yes, it can be used continuously, It does need at least weekly calibration... both ppm and PH tend to drift somewhat...

**Q: Can the probe be extended with a bnc jumper? i would need the probe line to be 10 feet in length.**
A: Hmmm...I can't really see why not. The best way for you to check would be taking a reading in your standards with the original cord. Then add the jumper and see if the readings are the same. 
Post back here, please, if it works!

**Q: Can soil be mixed in water to get a soil PH with this meter?**
A: Just mulling this over. First, get your baseline water pH.  I would try mixing the same dirt/water ratio a few times and see how close the readings are. If they're similar, I would super saturate the dirt in water and measure that.

**Q: Can this be use in fresh water tanks !!**
A: Yes. If it's water, then no problem

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***. on 29 June 2025*

I am currently using these for my Neptune Apex unit for a reef tank. They both were accurately calibrated out of the box when they arrived. As a precaution, I decided to do a 2 point calibration anyway. I have been using them for the past 6 weeks to give an honest review. I have purposely not done another calibration so I can document when they start to drift. I normally would want to calibrate every 2-3 weeks as a precaution. I am very pleased with how they have been performing. I would order with confidence again. In the screenshot I shared you can see the variance in the two probes. 0.05 is about the threshold I would say is time to do a calibration. They are starting to drift in my opinion. But they are still very accurate. Just not as precise. They are quick to respond to dosage chemicals which is important if you are controlling chemical pumps based on pH.

### ⭐⭐⭐⭐⭐ Review
*by M***O on 16 November 2025*

Ottimo, fa il suo lavoro

### ⭐⭐⭐⭐⭐ Review
*by D***0 on 11 June 2025*

Parfait, vaut bien les sondes qui coûtent 2 fois plus chères ;)

## Frequently Bought Together

- 0-14 pH Electrode Probe, pH Meter with Replacement BNC Connector and 300cm Cable Sensor for ph Monitor Controller Tester Meter Kit Set for Aquarium Hydroponics Plant Pool Spa
- 2 in 1 Temperature pH Monitor Meter Tester Sensor test Kit 0~14.0 pH Automatic Buffer Recognition BNC electrode Probe for Hydroponics Aquarium Lab Testing Food Drinking Water pH of saltwater/seawater
- Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-20*