Starter Pen Meters
Ohaus · Laboratory Instruments · Authorized Ohaus Dealer

Starter Pen Meters

Compact Design for Fast, Convenient Electrochemistry Measurement At Your Fingertips Display Liquid crystal display (LCD) display with secondary information line (on select models) Construction ABS Housing Design Features Easily replaceable electrodes, automatic shut off feature Operation 4 1.5V batteries (included)

19 modelsFree shippingOhaus warranty + Liberty support
from $76.99pick a model below
Choose your model19 models on Liberty
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Call (661) 888-1919 for stock and lead time.

All modelsDetails

Models and prices

Liberty price on every model. Same item numbers as ohaus.com.

ModelItemCapacityReadabilityPlatform / panLegal for tradeLiberty price
Starter Pen Meter ST2030073971$129.99View
Starter Pen Meter ST20C-A30073975$144.99View
Starter Pen Meter ST20C-B30073976$144.99View
Starter Pen Meter ST20C-C30073977$144.99View
Starter Pen Meter ST20D30073986$501.99View
Starter Pen Meter ST20M-C30393200$164.99View
Starter Pen Meter ST20S30073983$144.99View
Starter Pen Meters ORP ST10C-A30073972199.9 μs/cm±2.5% FS$99.99View
Starter Pen Meters ORP ST10C-B300739731999 μs/cm±2.5% $99.99View
Starter Pen Meters ORP ST10C-C3007397419.99 μs/cm2.5% $99.99View
Starter Pen Meters ORP ST10R30073984$162.99View
Starter Pen Meters ORP ST10S3007398210.0 ppt±2.5% FS$99.99View
Starter Pen Meters ORP ST20R30073985- 1000mV± 2$215.99View
Starter Pen Meters ST103007397014.00 pH±0.1pH $76.99View
Starter Pen Meters ST10T-A30073978100.0 mg/L±2.5% FS$111.99View
Starter Pen Meters ST10T-B300739791000 mg/L2.5% $111.99View
Starter Pen Meters ST20T-A30073980100.0 mg/L± 1.5%$144.99View
Starter Pen Meters ST20T-B300739811000 mg/L± 1.5%$144.99View
Statrter Pen Meter ST20M-B30393199$164.99View

Details (from the Starter Pen Meter ST20 listing; each model page carries its own)

Are you struggling with unreliable and cumbersome water testing equipment?

Discover the simplicity and accuracy of the Ohaus Starter Pen Meter ST20, a compact solution designed to bring the precision of laboratory instruments directly to your fingertips. This versatile meter combines the trusted expertise of Liberty Scales with cutting-edge technology, offering fast, reliable measurements for pH and temperature, essential for thorough water analysis. Its user-friendly operation and robust design make it an ideal choice for both professionals and hobbyists needing dependable meter and electrodes performance.

Key Benefits:

  • Wide Measurement Range: Accurately measures from 0.00 to 14 pH and 0.0 to 99.0 °C, ensuring comprehensive water analysis.
  • High Precision: Delivers results with an accuracy of ±0.05 pH and ±0.5 °C, enabling precise adjustments for optimal water conditions.
  • Durable and Waterproof: Features a rugged ABS housing with an IP67 waterproof rating, perfect for use in demanding environments.
  • Portable Convenience: Lightweight and compact, these starter pen meters are designed for on-the-go measurements with a protective sensor cap and a wrist strap to prevent accidental drops.
  • Energy Efficient: Equipped with an automatic shut-off feature that extends battery life, making it a practical tool for extended use.
  • Ease of Use: No complicated setup – simple operation powered by readily available 1.5V batteries (included), so you can start measuring immediately.

  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Imagine the confidence you’ll feel using the Ohaus Starter Pen Meter ST20. Not only will it streamline your water testing process, but it will also provide the reliability and accuracy you need to make informed decisions about water quality. With this meter, you can expect to achieve professional-grade results, enhancing your efficiency and ensuring the precision required for effective water analysis. Experience the peace of mind that comes with knowing you have a top-quality tool in hand, enhancing your water testing capabilities seamlessly and effectively.

Reach out to our dedicated team for further information and personalized assistance. Call us at (661) 888-1919 or email us at sales@libertyscales.com. We're here to help you every step of the way!

 

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