---
product_id: 100920110
title: "Sodium meter LAQUATwin B-722"
brand: "horiba"
price: "€ 0.76"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/100920110-sodium-meter-laquatwin-b-722
store_origin: FI
region: Finland
---

# Sodium meter LAQUATwin B-722

**Brand:** horiba
**Price:** € 0.76
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Sodium meter LAQUATwin B-722 by horiba
- **How much does it cost?** € 0.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/100920110-sodium-meter-laquatwin-b-722)

## Best For

- horiba enthusiasts

## Why This Product

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

## Description

LAQUAtwin B-722 is a pocket waterproof sodium meter with a large LCD display incorporating HORIBA world's unique flat ion electrode designed for micro-volume measurement. The replaceable electrode utilises the same principle than traditional sodium ion selective electrode (ISE) but the B-722 requires only a few drops (0.3 ml) to enable quick and accurate analysis.

The sodium concentration of samples such as liquids, pastes, powders can be measured and the B-722’s sensor enables direct evaluation of sodium concentration from solid sample. Large volume samples can also be measured easily by immersing the measuring cell. Finally, an absorbent sampling paper allows measurement of sample from 50 μl.

The meter’s large measuring scale (23 to 2,300 ppm) allows to measure high concentration without having to perform a dilution. The B-722 does not use reagent.

B-722 LAQUAtwin offers a great simplicity and reliability. It takes just few seconds to perform a measurement making these instruments ideal for field-testing. LAQUAtwin meters are suitable for laboratory professionals and technicians working on production sites.

Measurement principle: ISE electrode 
Minimum sample volume: 0.3mL
Measurement range: 23 to 2300 ppm(mg/L)
Display range: 0 to 9900ppm(mg/L)
Range and Resolution
0 to 99ppm : 1ppm
100 to 990ppm : 10ppm
1000 to 9900ppm : 100ppm
Calibration: Two-point
Accuracy: ±10% of reading value
Functions: Auto range change・Temperature compensation・Waterproof ・Reading locking ・Automatic power off
Display: Digital LCD
Operating temperature/humidity
5 to 40˚C, 85% or less in relative humidity
Power: CR2032 batteries (x2)
Battery life: Approx. 400 hours 
Main Material: ABS epoxy
Dimensions /Mass
164×29×20mm / Approx. 50 g (meter only, without batteries)
Accessories included
2 CR2032 batteries/1 Pipette/Instruction manual/Quick manual/Storage case/Standard solution
(150ppm&2000ppm)(14mL)/5 pieces of Sampling sheetB

## Features

- Sodium Flat Ion Selective Electrode
- Wide measurement range from 23 to 2300 ppm
- 2 calibration points (150 & 2000 ppm)
- Function: Temperature compensation, Auto range change, IP67 waterproof
- Replaceable sensor, up to 1500 measurements

## Images

![Sodium meter LAQUATwin B-722 - Image 1](https://images-na.ssl-images-amazon.com/images/I/41qNZZ3q7uL.jpg)

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**Shop now:** [https://www.desertcart.fi/products/100920110-sodium-meter-laquatwin-b-722](https://www.desertcart.fi/products/100920110-sodium-meter-laquatwin-b-722)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-27*