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OHAUS ST300D Handheld Dissolved Oxygen Meter - Handheld Dissolved Oxygen Meters
OHAUSHandheld Dissolved Oxygen Meters

OHAUS ST300D Handheld Dissolved Oxygen Meter

<p>The OHAUS ST300D is a reliable handheld dissolved oxygen meter designed for precise field measurements. With a DO accuracy of ±1% and a resolution of 0.1%, it delivers dependable readings for environmental…

SKU 3G-OTH-380790

Brand
OHAUS
Item
ST300D Handheld Dissolved Oxygen Meter
Part Number
ST300D
Category
Handheld Dissolved Oxygen Meters
Available to Order
Also known as:ST300DOHAUS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OHAUS
Manufacturer Part Number
ST300D
Type
400% DO Concentration - Max, ±1% DO Accuracy
Includes
STDO11 Galvanic DO Probe
DO Accuracy
±1%
DO Resolution
0.1%
Temp Accuracy
0.3°C

Technical Documents

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OHAUS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The OHAUS ST300D is a reliable handheld dissolved oxygen meter designed for precise field measurements. With a DO accuracy of ±1% and a resolution of 0.1%, it delivers dependable readings for environmental monitoring, aquaculture, and water treatment applications. The meter measures dissolved oxygen concentration up to 400% saturation and includes the STDO11 galvanic DO probe for quick and stable results. Temperature accuracy is ±0.3°C, ensuring comprehensive water quality assessment.</p><p>As a Singapore-based supplier, 3G Electric offers this meter with worldwide shipping. For Singapore buyers, we provide SGD quotes on request and handle GST seamlessly. Enjoy fast delivery across Singapore and Southeast Asia, making procurement efficient and hassle-free.</p>

Frequently Asked Questions

What is the DO accuracy and resolution of the OHAUS ST300D?

The OHAUS ST300D has a DO accuracy of ±1% and a resolution of 0.1%.

Does the OHAUS ST300D come with a DO probe?

Yes, it includes the STDO11 Galvanic DO Probe.

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
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OHAUS Products

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

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