---
product_id: 42468543
title: "Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | ±0.01 pH Accuracy, ATC, Auto Calibration, LCD Display, Hold Function, for Hydroponics Aquarium Pool Drinking, UL Certified"
brand: "vivosun"
price: "B/.54"
currency: PAB
in_stock: true
category: "Vivosun"
url: https://www.desertcart.com.pa/products/42468543-digital-ph-meter-tds-ec-meter-for-water-0-01
store_origin: PA
region: Panama
---

# 3-in-1 TDS, EC, pH measurement ±0.01 pH accuracy 0.1-80°C temperature range Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | ±0.01 pH Accuracy, ATC, Auto Calibration, LCD Display, Hold Function, for Hydroponics Aquarium Pool Drinking, UL Certified

**Brand:** vivosun
**Price:** B/.54
**Availability:** ✅ In Stock

## Summary

> 💧 Master your water quality with pinpoint precision!

## Quick Answers

- **What is this?** Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | ±0.01 pH Accuracy, ATC, Auto Calibration, LCD Display, Hold Function, for Hydroponics Aquarium Pool Drinking, UL Certified by vivosun
- **How much does it cost?** B/.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/42468543-digital-ph-meter-tds-ec-meter-for-water-0-01)

## Best For

- vivosun enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto Calibration & ATC:** Effortless calibration and automatic temperature compensation ensure reliable results every time.
- • **Certified Quality & Versatility:** UL certified and ideal for hydroponics, aquariums, pools, and drinking water testing.
- • **Portable & User-Friendly Design:** Lightweight handheld meter with clear LCD and hold function—perfect for on-the-go testing.
- • **All-in-One Water Quality Monitor:** Seamlessly measures pH, TDS, EC, and temperature in one sleek device.
- • **Precision that Professionals Trust:** Ultra-accurate ±0.01 pH readings for flawless water quality control.

## Overview

The VIVOSUN Digital pH Meter is a UL-certified, handheld device offering ultra-precise ±0.01 pH accuracy alongside 3-in-1 TDS, EC, and temperature measurements. Featuring auto calibration, automatic temperature compensation, and a clear LCD display, it’s engineered for professionals managing hydroponics, aquariums, pools, and drinking water. Lightweight and portable, it comes with calibration buffers and a protective case, making it the go-to tool for reliable, on-the-spot water quality testing.

## Description

VIVOSUN Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | ±0.01 pH Accuracy, ATC, Auto Calibration, LCD Display, Hold Function, for Hydroponics Aquarium Pool Drinking, UL Certified: desertcart.com: Industrial & Scientific

## Features

- Application: Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
- PH Meter: Full measurement range of pH 0 - 14, reliable and quick readings
- 3-in-1 TDS Meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F; Note: This meter can't test sea water
- Features: Comes with protective case; Lightweight, handheld design for portability and convenience
- Included: PH meter, 3-in-1 TDS meter, 3 calibration buffers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XKMH86J |
| Best Sellers Rank | #560 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab pH Meters |
| Brand Name | VIVOSUN |
| Customer Reviews | 4.1 4.1 out of 5 stars (24,715) |
| Included Components | Test pH, TDS, EC & Temp Value |
| Item Weight | 0.1 kg |
| Manufacturer | VIVOSUN |
| Material Type | Plastic |
| Model Number | 4336465266 |
| Part Number | 4336465266 |
| Recommended Uses For Product | Aquarium, Home Water, Swimming Pool, Water Quality Testing |
| Sterility Rating | 0-14 |
| UPC | 615435160962 |

## Product Details

- **Brand:** VIVOSUN
- **Manufacturer:** VIVOSUN
- **Ph Range:** 0-14
- **Recommended Uses For Product:** Aquarium, Home Water, Swimming Pool, Water Quality Testing
- **UPC:** 615435160962

## Images

![Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | ±0.01 pH Accuracy, ATC, Auto Calibration, LCD Display, Hold Function, for Hydroponics Aquarium Pool Drinking, UL Certified - Image 1](https://m.media-amazon.com/images/I/61saEhctTWL.jpg)

## Available Options

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

## Questions & Answers

**Q: I have purchased 2 of these, why are they so inaccurate?**
A: If you calibrate ANY PH meter using the mix it yourself "calibration" solutions, accuracy will be impossible. I just purchased this meter set, and discovered the distilled water I use was ph4 and below! I have the "other" style cheap meter, that has proven very stable for me, and after checking it in GHP 7.0 calibration solution, used it to test the accuracy of this relentlessly poor example of a ph testing system. 
First off, the solution instructions make no mention what the ph of the distilled water needs to be. My 4.0 water mixed with the 4.0 and 6.86 powder, resulted in a solution of 3.3 and 6.0 instead, so IMO, the MIY calibration solutions are a joke, as are ph meters that calibrate on the 6.86 standard instead of 7.0.

**Q: If i use a 7.0 calibration solution will the automatic calibration be off by .14 since it comes with a 6.86 calibratind powder?**
A: Yes! I recently calibrated with 7.0. Prior to calibration, it read the 7.0 solution at 7.0, calibrated with 7.0 solution it now reads 7.18. Find the correct calibration solution

**Q: If my tap water is between 6.5 and 7.0 ph do i need to add the ph up and down liquid i bought for indoor cannabis grow? What about ppm?**
A: If you’re growing in soil 6.5 is perfect if you’re growing in Hydro/water do you want to be around 5.8 say you’re at 7.0 PH I would just add a couple drops per gallonTo get it down two around 6.5

**Q: If I choose EC, does it retain the setting after power cycles?**
A: Yes, but my meter randomly switched back to TDS.  The "EC" does not show a decimal, and the numbers are too close to TDS. If you don't pay attention, you will hurt your plants.

Do not purchase.

## Frequently Bought Together

- VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution
- General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-03*