---
product_id: 656969279
title: "PH METER, 2PH - 16PH, 0.01PH, -0.05PH HI-98128 By"
brand: "hanna instruments"
price: "B/.899"
currency: PAB
in_stock: true
reviews_count: 7
url: https://www.desertcart.com.pa/products/656969279-ph-meter-2ph-16ph-0-01ph-0-05ph-hi-98128
store_origin: PA
region: Panama
---

# Waterproof, floats for rugged field use pH range 2.00–16.00 for versatile testing Automatic Temperature Compensation (ATC) for precision PH METER, 2PH - 16PH, 0.01PH, -0.05PH HI-98128 By

**Brand:** hanna instruments
**Price:** B/.899
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead of the curve with precision that floats your workflow!

## Quick Answers

- **What is this?** PH METER, 2PH - 16PH, 0.01PH, -0.05PH HI-98128 By by hanna instruments
- **How much does it cost?** B/.899 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/656969279-ph-meter-2ph-16ph-0-01ph-0-05ph-hi-98128)

## Best For

- hanna instruments enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** 300 hours of continuous use with 4 AA batteries and auto-shutdown to save energy.
- • **Built for the Field:** Waterproof, dustproof, and floats—perfect for lab, industrial, or outdoor environments.
- • **User-Friendly Design:** Compact, lightweight with tactile grip and battery error alerts to keep you in control.
- • **Effortless Calibration:** One or two-point automatic calibration minimizes errors and maximizes reliability.
- • **Precision pH & Temp Readings:** Dual-line LCD shows pH and temperature simultaneously for instant insights.

## Overview

The Hanna Instruments HI 98128 is a compact, portable pH meter designed for professional lab and industrial use. It features a wide pH range (2.00–16.00), automatic temperature compensation for accurate readings, and a dual-line LCD that displays pH and temperature simultaneously. Its waterproof, dustproof housing floats, making it ideal for fieldwork. With automatic one- or two-point calibration, long battery life, and a user-friendly design, it ensures reliable, precise measurements in diverse environments.

## Description

The Hanna Instruments HI 98128 is a compact pH tester used in laboratory and industrial applications, and has Automatic Temperature Compensation (ATC), automatic calibration, a dual-line LCD screen, a replaceable electrode cartridge, and a housing that floats. A pH meter is commonly used to measure the pH of substance such as water, food, beer, or wine in laboratory, industrial, and food applications. The dual-line LCD screen simultaneously shows the current measurement and the current temperature, and a hold function freezes readings for recording. The meter has automatic calibration at one or two points with two sets of standard buffers (pH 4.01/7.01/10.01 or pH 4.01/6.86/9.18). The meter has a water-resistant housing, a tactile grip casing, and floats. A battery error prevention system alerts when battery power is low and displays battery percentage on startup. Four 1.5V AA batteries provide approximately 300 hours of continuous use. The meter switches off after eight minutes of inactivity to save battery life. The meter also comes with a HI 73127 pH electrode, an electrode removal tool, and instructions. Specifications pH range-2.00 to 16.00Temperature range-5.0 to 60.0 degrees C (23.0 to 140.0 degrees F)pH resolution.01Temperature resolution0.1 degrees C (0.1 degrees F)pH accuracy+ or - .05Temperature accuracy+ or – .5 degrees C (1 degree F)Operating temperature-5 to 50 degrees C (23 to 122 degrees F)Operating relative humidity100 percentDimensions163 x 40 x 26mm/6.4 x 1.6 x 1.0 inches (H x W x D)Meter weight100g/3.5oz.H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. A pH meter, also called a sensor or tester, is a device used to measure the acidity or alkalinity of a substance. A pH meter has either a portable or a benchtop body. Many portable meters are handheld devices. Some testers have an internal sensor, and may have a tip and body that fit inside of a container for measurement. A meter is commonly used in many different environments from laboratories to field research and manufacturing facilities. Researchers, manufacturers, and hobbyists use a pH meter in aquaculture, agricultural, wine-making, and water-testing, and for scientific applications. Some pH meters may measure additional parameters such as dissolved oxygen (DO), conductivity (also called electro-conductivity or EC), temperature, total dissolved solids (TDS), salinity, resistivity, or oxygen reduction potential (ORP)/mV.Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) standard 9001.What’s in the Box?HI 98128 pH testerHI 73127 pH electrodeHI 73128 electrode removal toolAA batteries (4)Instructions

Review: Great product - I use this product everyday for my job as a chemical representative, and it is ideal for accuracy and convenience! Great product!
Review: Five Stars - excellent

## Features

- Compact pH and temperature tester used in laboratory and industrial applications
- Automatic Temperature Compensation (ATC) for accurate pH readings in fluctuating temperatures and automatic calibration at one or two points to help prevent calibration errors
- Dual-level LCD screen simultaneously shows the current measurement and the current temperature
- Waterproof, dustproof housing allows the tester to float
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0085WV6GM |
| Batteries | 4 CR2 batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 77,905 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 148 in Lab pH Meters |
| Colour | red |
| Customer Reviews | 4.1 4.1 out of 5 stars (119) |
| Date First Available | 21 May 2012 |
| Item Package Quantity | 1 |
| Item Weight | 99.8 g |
| Item model number | HI 98128 |
| Manufacturer | Hanna Instruments |
| Material | plastic |
| Part number | HI98128 |
| Style | Portable |
| Voltage | 1.5 Volts |

## Images

![PH METER, 2PH - 16PH, 0.01PH, -0.05PH HI-98128 By - Image 1](https://m.media-amazon.com/images/I/710RFGLkVaL.jpg)

## Questions & Answers

**Q: From all of the reviews, it seems most of these units dont last past 90 days. Can someone with expertise address this issue?**
A: pH meters in general do not last long. Sometimes a new probe will fix the problem, but not often. I have never had a Hanna pH tester last more than 90 days if it even gets that far. Support is poor.

**Q: Does this meter have an electrode that can be used to test curd in cheese making?**
A: The probe is recessed in the unit, so it would be difficult to test curd.

**Q: Where can I find the replacement electrode**
A: Replacement electrodes are avail at www.hannainst.com.    You will need the tool supplied with the instrument to make the change!

**Q: Can use for solvent base paint**
A: checked with our Tech Dept. and they said the HI 9812X series of pH testers would not work for the testing of pH in solvent based paints.Sincerely,

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by M***Y on 26 May 2014*

I use this product everyday for my job as a chemical representative, and it is ideal for accuracy and convenience! Great product!

### ⭐⭐⭐⭐⭐ Five Stars
*by M***N on 7 October 2016*

excellent

### ⭐⭐⭐⭐⭐ Review
*by N***R on 4 November 2020*

Does exactly what you need it to do.

## Frequently Bought Together

- Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64" Length x 1-19/32" Width x 1" Height
- Hanna Instruments HI70300L pH/ORP Electrode Storage Solution, 500mL (16.9oz) Bottle
- Hanna Instruments HI73127 Polypropylene Spare Electrode with Pin Connection, 0 to 14 pH

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/656969279-ph-meter-2ph-16ph-0-01ph-0-05ph-hi-98128](https://www.desertcart.com.pa/products/656969279-ph-meter-2ph-16ph-0-01ph-0-05ph-hi-98128)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-01*