Skip to content
5-Year Warranty • Free Shipping to the 48 Contiguous States • U.S.-Based Company • Support 7 Days a Week
5-Year Warranty • Free Shipping to the 48 Contiguous States • U.S.-Based Company • Support 7 Days a Week
HOME BLOG ABOUT US CONTACT US DEALERS PROGRAM

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)

Filters

Ohaus Starter Pen Meters ST20T-B, 0.0 – 1000 mg/L x ± 1.5% - Libertyscales
Ohaus Starter Pen Meters ST20T-B, 0.0 – 1000 mg/L x ± 1.5% - Libertyscales

Ohaus Starter Pen Meters ST20T-B, 0.0 – 1000 mg/L x ± 1.5%

Ohaus
$195.00 - $195.00
$195.00
$195.00 - $195.00
$195.00

Tired of unreliable and cumbersome water quality measurements? Discover the precision of the Ohaus Starter Pen Meter ST20T-B, your ultimate soluti...

View full details
$195.00 - $195.00
$195.00
$195.00 - $195.00
$195.00
Ohaus Starter Pen Meters ST20MB
Ohaus Statrter Pen Meter ST20M-B, 0 – 1999 μs/cm;0.0 – 1000 mg/L, ± 0.05 ph - Libertyscales

Ohaus Statrter Pen Meter ST20M-B, 0 – 1999 μs/cm;0.0 – 1000 mg/L, ± 0.05 ph

Ohaus
$223.00 - $223.00
$223.00
$223.00 - $223.00
$223.00

Do you need help obtaining accurate and reliable water quality analysis measurements?  The Ohaus Starter Pen Meter ST20M-B offers a seamless solut...

View full details
$223.00 - $223.00
$223.00
$223.00 - $223.00
$223.00