---
product_id: 696609133
title: "HI-98107 pHep pH Tester"
brand: "hanna instruments"
price: "625 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Hanna Instruments"
url: https://www.desertcart.pl/products/696609133-hi-98107-phep-ph-tester
store_origin: PL
region: Poland
---

# Compact & lightweight 3.53 oz Long-lasting lithium battery ±0.1 pH accuracy HI-98107 pHep pH Tester

**Brand:** hanna instruments
**Price:** 625 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead with precision pH testing that never quits!

## Quick Answers

- **What is this?** HI-98107 pHep pH Tester by hanna instruments
- **How much does it cost?** 625 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/696609133-hi-98107-phep-ph-tester)

## 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

- • **Power That Lasts:** Powered by a single lithium metal battery ensuring extended use without frequent replacements.
- • **Proven Longevity:** Backed by a decade-long reputation for durability and performance in professional settings.
- • **Durable & Portable:** Lightweight design (3.53 oz) fits perfectly in your pocket or lab kit for on-the-go testing.
- • **Effortless Calibration:** User-friendly calibration process keeps your measurements sharp and consistent.
- • **Precision You Can Trust:** Accurate pH readings within ±0.1 for reliable results every time.

## Overview

The Hanna Instruments HI-98107 pHep pH Tester delivers professional-grade accuracy of ±0.1 pH in a compact, lightweight design. Featuring easy calibration and powered by a long-lasting lithium battery, it’s trusted by professionals for reliable, on-the-go pH measurements. A proven performer with a reputation for durability, this tester is a must-have for anyone serious about precise pH monitoring.

## Description

Hanna Instruments HI-98107 pHep pH Tester

Review: Good product - Good product it's my second one
Review: Great ph pen at a decent price. - I had a simple Hannah ph pen for ten years. Never failed. I accidentally broke it and ordered cheap ph pens from vivosun. They broke every other week after buying around 8 I looked up the brand Hannah I’m surprised it does not pop up when searching on here. You have to type Hanna ph pen. It’s a decent price. I hope it lasts half the time the other Hanna ph pen I got ten years back. It was calibrated already but I decided to calibrate it myself. Easier than than the vivosun ones to do.

## Features

- BAY HYDRO LLC.
- Hanna Instruments HI 98107 pH and pH tester, with accuracy of + - 0.1.
- generic keywords: pH

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07738Z42M |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #142,233 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #139 in Lab pH Meters |
| Date First Available | October 6, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.53 ounces |
| Item model number | Hi98107 |
| Manufacturer | Hanna Instruments |
| Package Dimensions | 6.97 x 3.15 x 1.73 inches |

## Images

![HI-98107 pHep pH Tester - Image 1](https://m.media-amazon.com/images/I/41NIfqucMmL.jpg)

## Questions & Answers

**Q: Does this come with calibration solution ?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by 4***Y on January 22, 2026*

Good product it's my second one

### ⭐⭐⭐⭐⭐ Great ph pen at a decent price.
*by B***5 on May 21, 2022*

I had a simple Hannah ph pen for ten years. Never failed. I accidentally broke it and ordered cheap ph pens from vivosun. They broke every other week after buying around 8 I looked up the brand Hannah I’m surprised it does not pop up when searching on here. You have to type Hanna ph pen. It’s a decent price. I hope it lasts half the time the other Hanna ph pen I got ten years back. It was calibrated already but I decided to calibrate it myself. Easier than than the vivosun ones to do.

### ⭐ Won’t stay in calibration
*by C***R on December 4, 2025*

It worked find for 2 weeks I lost a 60 fish because of false readings

## Frequently Bought Together

- Hanna Instruments HI-98107 pHep pH Tester
- Hanna Instruments High Range Nitrate Checker HI782

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**Shop now:** [https://www.desertcart.pl/products/696609133-hi-98107-phep-ph-tester](https://www.desertcart.pl/products/696609133-hi-98107-phep-ph-tester)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-11*