---
product_id: 21021826
title: "Benchtop pH Meter, -6.00 to 20.00 pH Range, -0.01 +/-1 LSD Accuracy, 0.01 Resolution, 165 Millimeter Width by 230 Millimeter Depth by 80 Millimeter Height, Product # JCO6173KBA"
brand: "daigger"
price: "HK$6481"
currency: HKD
in_stock: true
reviews_count: 1
category: "Daigger"
url: https://www.desertcart.hk/products/21021826-benchtop-ph-meter-6-00-to-20-00-ph-range
store_origin: HK
region: Hong Kong
---

# 0.01 pH resolution 16mm giant LCD characters ~50 hour battery life Benchtop pH Meter, -6.00 to 20.00 pH Range, -0.01 +/-1 LSD Accuracy, 0.01 Resolution, 165 Millimeter Width by 230 Millimeter Depth by 80 Millimeter Height, Product # JCO6173KBA

**Brand:** daigger
**Price:** HK$6481
**Availability:** ✅ In Stock

## Summary

> 📊 Elevate your lab game with precision and clarity that commands attention!

## Quick Answers

- **What is this?** Benchtop pH Meter, -6.00 to 20.00 pH Range, -0.01 +/-1 LSD Accuracy, 0.01 Resolution, 165 Millimeter Width by 230 Millimeter Depth by 80 Millimeter Height, Product # JCO6173KBA by daigger
- **How much does it cost?** HK$6481 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/21021826-benchtop-ph-meter-6-00-to-20-00-ph-range)

## Best For

- daigger enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto-Lock Mode:** Automatically locks stable readings so you never miss the perfect measurement moment.
- • **Versatile 3-in-1 Probe:** Integrated pH, temperature, and reference sensing for seamless, all-in-one testing.
- • **Power Through Your Workday:** Long-lasting ~50 hour battery life keeps you uninterrupted during extended lab sessions.
- • **Precision that Speaks Volumes:** Ultra-fine 0.01 pH resolution ensures lab-grade accuracy for your critical measurements.
- • **Readings You Can See From Across the Room:** Giant 16mm characters on the LCD make data monitoring effortless and error-free.

## Overview

The Daigger Benchtop pH Meter 5500 delivers professional-grade accuracy with a wide -6.00 to 20.00 pH range and 0.01 resolution. Featuring a giant 16mm character LCD, automatic buffer recognition, and a multifunctional 3-in-1 probe, it offers effortless calibration and reliable readings. Its splash-resistant keypad and ~50 hour battery life ensure durability and long-term use, making it the ideal choice for millennial professionals seeking dependable, high-performance lab equipment without breaking the bank.

## Description

This Daigger Benchtop pH Meter 5500 offers superior value and performance at an economical price. The large display makes measurements easy to read. The splash-resistant membrane keypad provides easy calibration and operation. Two point calibration is quick and easy with automatic buffer recognition of two buffer sets (4.01, 7.00,and 10.01; or 4.00, 6.86 and 9.18).The automatic lock mode notifies the user when the reading has stabilized and will hold the reading. Temperature compensation is automatic when either the 3-in-1 probe (included) or a separate ATC probe is used. Inputs include BNC for electrode, 8-pin DIN for temperature probe, pin plug for reference pH, and AC input. The meter can operate on AC power or batteries.

Review: I love it, but I got it at an absurdly low price though. - I bought this over a year ago and got it for an absurdly low price (under $100), and for that price it is the greatest bargain of all time. I have not used other >$400 units before so I cannot compare it to others in this price range. What I can say is that this unit has been great do far. The calibration solutions worked well and this unit has held it's calibration for over a year (i.e., it hasn't changed much when I recalibrate it. Everything about it screams "I work" as opposed to pH pens, which are my only other point of reference, and scream "I'm not a good product." I recommend getting some squirt bottles for rinsing and cheap stir plate as well if you are going to do titrations with it (which is what I was doing, titrating to an endpoint).

## Features

- DISTINGUISHABLE: Giant LCD with 16mm character size.
- EASY TO USE: Auto-block mode.
- MULTIFUNCTIONAL: 3-in-1 probe.
- LONG LASTING: ~50 hour battery life.
- The Daigger Difference is more than labs, supplies, or even pricing. It is about you, and ensuring that your experience is better than you would imagine it could be. Feel confident when partnering with Daigger Scientific for all your laboratory needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BQZ2A1U |
| Date First Available | January 14, 2013 |
| Item Weight | 7.19 pounds |
| Item model number | 6173KBA |
| Manufacturer | Daigger |
| Package Dimensions | 12.36 x 11.14 x 5.91 inches |

## Images

![Benchtop pH Meter, -6.00 to 20.00 pH Range, -0.01 +/-1 LSD Accuracy, 0.01 Resolution, 165 Millimeter Width by 230 Millimeter Depth by 80 Millimeter Height, Product # JCO6173KBA - Image 1](https://m.media-amazon.com/images/I/210Scg8Qm6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love it, but I got it at an absurdly low price though.
*by D***D on October 31, 2025*

I bought this over a year ago and got it for an absurdly low price (under $100), and for that price it is the greatest bargain of all time. I have not used other >$400 units before so I cannot compare it to others in this price range. What I can say is that this unit has been great do far. The calibration solutions worked well and this unit has held it's calibration for over a year (i.e., it hasn't changed much when I recalibrate it. Everything about it screams "I work" as opposed to pH pens, which are my only other point of reference, and scream "I'm not a good product." I recommend getting some squirt bottles for rinsing and cheap stir plate as well if you are going to do titrations with it (which is what I was doing, titrating to an endpoint).

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-28*