---
product_id: 56166165
title: "HORIBA LAQUAtwin EC-33 Waterproof Pocket Conductivity/TDS/Temperature Meter - Range 0-199.9 mS/cm"
price: "$496.68"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/56166165-horiba-laquatwin-ec-33-waterproof-pocket-conductivity-tds-temperature-meter
store_origin: US
region: United States of America
---

# 0.12 ml micro-sample measurement 0-199.9 mS/cm conductivity range IP67 waterproof durability HORIBA LAQUAtwin EC-33 Waterproof Pocket Conductivity/TDS/Temperature Meter - Range 0-199.9 mS/cm

**Price:** $496.68
**Availability:** ✅ In Stock

## Summary

> 🔬 Measure Like a Pro, Anywhere You Go!

## Quick Answers

- **What is this?** HORIBA LAQUAtwin EC-33 Waterproof Pocket Conductivity/TDS/Temperature Meter - Range 0-199.9 mS/cm
- **How much does it cost?** $496.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/56166165-horiba-laquatwin-ec-33-waterproof-pocket-conductivity-tds-temperature-meter)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pocket-Sized Powerhouse:** Compact and lightweight design fits perfectly in your pocket for on-the-go testing.
- • **Instant Readings, Anytime:** Backlit LCD display delivers quick, clear results even in low light conditions.
- • **Built to Brave the Elements:** IP67 waterproof rating and replaceable sensor for long-lasting, rugged use.
- • **Smart Calibration, Zero Hassle:** Up to 3 calibration points with automatic solution recognition and temperature compensation.
- • **Precision that Professionals Trust:** ±2% accuracy ensures reliable, lab-grade results every time.

## Overview

The HORIBA LAQUAtwin EC-33 is a premium, pocket-sized conductivity/TDS/temperature meter with a wide measurement range (0-199.9 mS/cm conductivity, 0-9900 ppm TDS). It requires only 0.12 ml sample volume, offers ±2% precision, and features up to 3-point automatic calibration with temperature compensation. Designed for durability with IP67 waterproof rating and a replaceable sensor, this Japanese-made device delivers instant, backlit LCD readings, making it ideal for professionals demanding accuracy and portability.

## Description

HORIBA LAQUAtwin EC-33 Waterproof Pocket Conductivity/TDS/Temperature Meter - Range 0-199.9 mS/cm: desertcart.com: Industrial & Scientific

## Features

- Pocket conductivity meter LAQUAtwin EC-33, measure conductivity from 0 to 200 mS/cm. TDS range from 0.0 to 9900 ppm Can measure micro sample from 0.12 ml and can but immersed into large sample volume
- Precision +/- 2% of the measured value
- Up to 3 calibration points with automatic calibration solution recognition and temperature compensation function
- Quick and easy to use, provide instant readings on an LCD display with backlight
- Ready to use, including, the meter EC-22 with batteries, plastic storage case, conditionning solution bottle (4 ml), calibration solution 1.41 mS/cm and 12.88 mS/cm (14 ml each), plastic pipette and user manual.
- Waterproof IP-67, replaceable sensor, warranty 2 years and 6 months on the sensor
- Premium quality, Made in Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 5.0 out of 5 stars 2 Reviews |

## Images

![HORIBA LAQUAtwin EC-33 Waterproof Pocket Conductivity/TDS/Temperature Meter - Range 0-199.9 mS/cm - Image 1](https://m.media-amazon.com/images/I/61Voz4TAWrL.jpg)

## Frequently Bought Together

- HORIBA LAQUAtwin EC-33 Compact Conductivity/TDS Meter Range 0-199.9 mS/cm
- HORIBA LAQUAtwin NO3-11 Compact Nitrate Ion Meter for Water, Viscous Liquids, Solids, and Powder Samples

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**Shop now:** [https://www.desertcart.us/products/56166165-horiba-laquatwin-ec-33-waterproof-pocket-conductivity-tds-temperature-meter](https://www.desertcart.us/products/56166165-horiba-laquatwin-ec-33-waterproof-pocket-conductivity-tds-temperature-meter)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-04*