Accessories Pen Meter Ohaus Replaceable probe for ST20D

Accessories Pen Meter Ohaus Replaceable probe for ST20D

The Accessories Pen Meter Ohaus Replaceable probe for ST20D is a high-performance sensor designed to deliver accurate, stable, and fast dissolved oxygen (DO) measurements. Built with precision engineering and durable materials, this replaceable probe ensures long-term reliability for laboratory, environmental, and industrial applications. Because it is specifically designed for the ST20D model, it guarantees full compatibility, easy maintenance, and consistent performance.

Features

• Perfect Compatibility: Specifically designed for the Ohaus Starter ST20D Dissolved Oxygen Pen Meter, ensuring plug-and-play installation.

• Accurate and Stable Measurement: Provides precise DO readings across a wide concentration range, maintaining stability over time.

• Fast Response Time: Offers quick reaction and stabilization, allowing efficient testing in both lab and field conditions.

• Durable and Long-Lasting Design: Made from corrosion- and chemical-resistant materials suitable for repeated use in various environments.

• Easy Replacement: Tool-free installation allows quick probe replacement, minimizing downtime and simplifying maintenance.

• Automatic Temperature Compensation (ATC): Integrated temperature sensor ensures accurate DO measurements even under varying temperature conditions.

• Waterproof Construction: Maintains IP67 protection when properly installed, guaranteeing reliable operation in wet or outdoor settings.

• Portable and Lightweight: Compact design makes it convenient for on-site environmental monitoring and field sampling.

Specifications

• Compatible Model: Ohaus Starter ST20D (Dissolved Oxygen Pen Meter)

• Measurement Range: 0.0 – 19.9 mg/L

• Accuracy: ±0.5 °C equivalent (as per meter specifications)

• Resolution: 0.1 mg/L

• Temperature Sensor: 50 kΩ NTC (for ATC function)

• Connection Type: Direct-fit replaceable probe module

• Operating Temperature: 5°C – 40°C, 80% RH (non-condensing)

• Protection Rating: IP67 (waterproof and dustproof when attached)

• Cable: Integrated short lead optimized for pen-type housing

Applications

The Ohaus ST20D Replaceable Probe is ideal for aquaculture, wastewater treatment, environmental monitoring, and laboratory research. Additionally, it is widely used in water purification systems, beverage production, and educational experiments. As a result, users can depend on this probe for fast, accurate, and stable DO measurements while maintaining the performance of their Ohaus ST20D Pen Meter.