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OHAUS Conductivity Meter: Conductivity/Total Dissolved Solids, ±0.5% FS, 199.9 mS/cm - Handheld Conductivity Meters
OHAUSHandheld Conductivity Meters

OHAUS Conductivity Meter: Conductivity/Total Dissolved Solids, ±0.5% FS, 199.9 mS/cm

The OHAUS ST300C is a handheld conductivity meter that measures conductivity and total dissolved solids with an accuracy of ±0.5% FS. It includes a digital display, an STCON3 electrode, and four AAA batteries, and…

SKU 3G-OTH-380809

Brand
OHAUS
Item
Conductivity Meter: Conductivity/Total Dissolved Solids, ±0.5% FS, 199.9 mS/cm
Category
Handheld Conductivity Meters
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Technical Specifications

OHAUS
Manufacturer Part Number
ST300C
Type
±0.5% FS, 199.9 mS/cm, 0 mS/cm
Includes
Electrode (STCON3)
Display Type
Digital
Product Type
Conductivity Meter
Test Parameters
Temperature
Conductivity Accuracy
±0.5% FS
Configured Test Parameters
Conductivity
Other Accessories Included
(4) AAA Batteries
Measurement Components Included
Electrode (STCON3)
Reagents and Solutions Included
Reagents Sold Separately
Automatic Temperature Compensation Included
Automatic
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OHAUS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OHAUS ST300C is a handheld conductivity meter that measures conductivity and total dissolved solids with an accuracy of ±0.5% FS. It includes a digital display, an STCON3 electrode, and four AAA batteries, and features automatic temperature compensation. Reagents are sold separately.

Frequently Asked Questions

What is the OHAUS ST300C conductivity meter used for?

The OHAUS ST300C measures conductivity and total dissolved solids in liquids, with ±0.5% FS accuracy up to 199.9 mS/cm. It is used in water quality testing, laboratory analysis, and industrial process monitoring where precise electrolyte concentration is required.

What are the specifications of the OHAUS ST300C?

The OHAUS ST300C is a handheld conductivity meter with a digital display, automatic temperature compensation, and an STCON3 electrode. It measures conductivity from 0 mS/cm to 199.9 mS/cm with ±0.5% FS accuracy. It includes four AAA batteries; reagents are sold separately.

Where to buy the OHAUS ST300C worldwide?

3G Electric supplies the OHAUS ST300C conductivity meter worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to maintain the OHAUS ST300C conductivity meter?

Rinse the STCON3 electrode with deionized water after each use and store it in a storage solution. Calibrate regularly using conductivity standards. Replace batteries when the display dims. Avoid exposing the meter to extreme temperatures or moisture beyond its rated range.

Used in

Common applications for OHAUS
Pharmaceutical quality control — OHAUS Defender 5000 bench scale for raw material weighing with RS-485 data logging
Environmental water testing — OHAUS ST300D-B handheld dissolved oxygen meter for field DO and temperature measurement
Food processing — OHAUS CX1201 portable balance for portion control and ingredient weighing in dry environments
Laboratory sample preparation — OHAUS modular dry bath block for heating 15 mL tubes in molecular biology protocols
Industrial production — OHAUS D33P75B1R1 bench scale with RS-232 for checkweighing in packaging lines
Histology lab — OHAUS stainless steel tube rack for slide staining and sample organization

OHAUS Products

3G Electric supplies OHAUS handheld conductivity meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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