---
product_id: 602472407
title: "PH-8424 pH/ORP Meter Waterproof Portable pH With mV feature"
brand: "erma"
price: "₱17995"
currency: PHP
in_stock: true
reviews_count: 1
url: https://www.desertcart.ph/products/602472407-ph-8424-ph-orp-meter-waterproof-portable-ph-with-mv
store_origin: PH
region: Philippines
---

# ORP Range ±699.9 mV pH Range -2.00 to 16.00 Auto Temp Comp. PH-8424 pH/ORP Meter Waterproof Portable pH With mV feature

**Brand:** erma
**Price:** ₱17995
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Precision with the PH-8424!

## Quick Answers

- **What is this?** PH-8424 pH/ORP Meter Waterproof Portable pH With mV feature by erma
- **How much does it cost?** ₱17995 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/602472407-ph-8424-ph-orp-meter-waterproof-portable-ph-with-mv)

## Best For

- erma enthusiasts

## Why This Product

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

## Key Features

- • **Wide pH Spectrum:** Measure pH levels from -2.00 to 16.00 with ease.
- • **Durable & Portable:** Waterproof design ensures durability in any environment.
- • **User-Friendly Design:** Includes a 1 m cable for flexible use and easy handling.
- • **Robust ORP Measurement:** Get reliable ORP readings up to ±699.9 mV.
- • **Precision at Your Fingertips:** Experience automatic temperature compensation for accurate readings.

## Overview

The PH-8424 pH/ORP Meter by ERMA is a waterproof, portable device designed for precise pH and ORP measurements. With a wide pH range of -2.00 to 16.00 and an ORP range of ±699.9 mV, it features automatic temperature compensation for accurate readings across a temperature spectrum of -20.0 to 120.0°C. The device comes with a BNC connector and a 1 m cable, making it user-friendly and versatile for various applications.

## Description

pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists. We are providing a wide variety of scientific instrumentation, including pH meters ,electrodes etc. It has microprocessor-based meter for increased speed and accuracy. Automatic calibration with three memorized buffer solutions for ease of use. Automatic or manual temperature compensation depending on probe used. Auto-off function and Battery Error Prevention System (BEPS) to prolong battery life and prevent false readings. Waterproof casing for indoor and outdoor use.

## Features

- Automatic Temperature Compensation.
- pH range -2.00 to 16.00 pH
- pH electrode with BNC connector and 1 m (3.3’) cable (included)
- ORP range - ±699.9 mV; ±1999 mV
- Temperature Range -20.0 to 120.0°C / -4.0 to 248.0°F

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ERMA |
| Manufacturer | ERMA |
| Country of Origin | Taiwan |
| Number of Memory Sticks | 1 |
| Item Weight | 200 g |
| Package Dimensions | 1 x 1 x 1 cm; 200 g |
| Item part number | PH-8424 |

## Images

![PH-8424 pH/ORP Meter Waterproof Portable pH With mV feature - Image 1](https://m.media-amazon.com/images/I/417gXiJbBpL.jpg)

## Customer Reviews

### ⭐ Drtyhvxdd
*by A***R on 7 March 2020*

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**Shop now:** [https://www.desertcart.ph/products/602472407-ph-8424-ph-orp-meter-waterproof-portable-ph-with-mv](https://www.desertcart.ph/products/602472407-ph-8424-ph-orp-meter-waterproof-portable-ph-with-mv)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-04-23*