---
product_id: 467510412
title: "ORP Meter Portable Waterproof Redox Potential Test Pen Digital Measurement ORP/Temperature Tester"
brand: "hfaoho"
price: "AR$236522"
currency: ARS
in_stock: true
category: "Hfaoho"
url: https://www.desertcart.com.ar/products/467510412-orp-meter-portable-waterproof-redox-potential-test-pen-digital-measurement
store_origin: AR
region: Argentina
---

# IP65 Waterproof Data Lock Function Replaceable Electrode ORP Meter Portable Waterproof Redox Potential Test Pen Digital Measurement ORP/Temperature Tester

**Brand:** hfaoho
**Price:** AR$236522
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Precision Testing!

## Quick Answers

- **What is this?** ORP Meter Portable Waterproof Redox Potential Test Pen Digital Measurement ORP/Temperature Tester by hfaoho
- **How much does it cost?** AR$236522 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/467510412-orp-meter-portable-waterproof-redox-potential-test-pen-digital-measurement)

## Best For

- hfaoho enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Reliable:** Built to last with a waterproof casing, ensuring longevity in any environment.
- • **Temperature Display:** Easily switch between ℉ and ℃ for tailored measurements.
- • **User-Friendly Design:** No frequent adjustments needed; just point, test, and record.
- • **Versatile Applications:** Perfect for drinking water, aquaculture, and more—your all-in-one water testing solution.
- • **Precision Meets Portability:** Experience accurate readings on-the-go with this lightweight design.

## Overview

The ORP Meter Portable Waterproof Redox Potential Test Pen is a compact and user-friendly device designed for accurate measurement of ORP and temperature in various water systems. With an IP65 waterproof rating, replaceable electrode, and data lock function, it’s perfect for professionals in aquaculture, laboratories, and more.

## Description

Specification: Item Type: ORP Meter Material: Plastic Color: As shown in the picture ORP Measuring Range: -1999~1999 mV Temperature Range: -50~70°C (-58~ 158°F) Accuracy: ±5mV ±1℃ (±2℉) Resolution: 1mV; 0.1℃ (0.2℉) Working Environment: 0-50°C (32-122°F) Battery: 4 x 1.5V AG-13 button battery (not included) Weight: Approx. 160g / 5.6oz How to Use: Install the battery, open the cover and put the measuring head into the liquid to be measured, and the value can be displayed in a moment. Package List: 1 x ORP Meter(Battery Not Included) 1 x Instruction Manual 1 x Screwdriver 1 x Protective Case Note

## Features

- The casing of this instrument is designed in waterproof, and the waterproof grade is IP65. The electrode of the product is a replaceable head, which is easy to use.
- With data lock function, and temperature (℉/℃) display function, it is convenient to save and record the measurement data.
- Easy to use, high stability, pocket size, lightweight and portable, easy to carry, no need for frequent adjustments.
- Apply in drinking water, swimming pool, fish tank, aquaculture, irrigation, laboratory and other water systems.

## Images

![ORP Meter Portable Waterproof Redox Potential Test Pen Digital Measurement ORP/Temperature Tester - Image 1](https://m.media-amazon.com/images/I/51l4Hxd7IKS.jpg)

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**Shop now:** [https://www.desertcart.com.ar/products/467510412-orp-meter-portable-waterproof-redox-potential-test-pen-digital-measurement](https://www.desertcart.com.ar/products/467510412-orp-meter-portable-waterproof-redox-potential-test-pen-digital-measurement)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-24*