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pen meter stm c

Ohaus Starter Pen Meters ST20M-C Meter Item# 30393200

$181.00

After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in a line of pen meters that provide accurate measurement of pH, oxidation-reduction potential (ORP), conductivity, salinity, and total dissolved solids (TDS). Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement without restriction.Easily replaceable electrodes, automatic shut off featureWith durable IP67 waterproof ABS housing, protective sensor cap, and an automatic shutdown feature that preserves battery life, OHAUS pen meters can endure consistent use in rough, wet environments.Equipped with a wrist strap to prevent accidental drop and damage.

SKU: 30393200 Category: Brand:

Additional information

Weight 1.25 lbs
Dimensions 4 × 4 × 4 in
Brand

Ohaus
Model

ST20M-C
Measurement Range

0.0-99.0° C; 0.00-14 pH; 0.00-19.99 ms/cm; 0.0-10.0 ppt
Measurement Resolution

0.01 pH; 0.01ms/cm; 0.1 ppt; 0.1° C
Display

Liquid crystal display (LCD) display with secondary information line (on select models)
Application

Conductivity, dissolved oxygen (DO), Oxidation-Reduction Potential (ORP), pH, Salinity, temperature measurement, Total Dissolved Solids (TDS)
Construction

ABS housing
Communication

NA
Operation

4 1.5V batteries (included)
Temperature Compensation

NA
Working Environment

50°F-104°F, 85% RH, non-condensing (10°-40°C, 85% RH, non-condensing)
Net Weight

3.88 oz (110 g)
Accuracy

± 0.05 pH/± 0.5° C; ±2.0 % F.S.
Battery Life

100 Hours with Disposable Batteries
Conductivity meas. range

0.00-19.99 mS/cm
Dimensions

7.28 in x 1.5 in x 1.77 in (185 mm x 38 mm x 45 mm)
pH accuracy (±)

0.05
Temperature Sensor

50 KΩ NTC
Condition

New

Description

After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in a line of pen meters that provide accurate measurement of pH, oxidation-reduction potential (ORP), conductivity, salinity, and total dissolved solids (TDS). Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement without restriction.

Easily replaceable electrodes, automatic shut off feature

With durable IP67 waterproof ABS housing, protective sensor cap, and an automatic shutdown feature that preserves battery life, OHAUS pen meters can endure consistent use in rough, wet environments.

Equipped with a wrist strap to prevent accidental drop and damage.Disclaimer: Laboratory Instrument Specialists, Inc. is a proudly independent reseller and service provider of pre-owned laboratory equipment. We are not affiliated with, authorized, sponsored, or endorsed by CEM Corporation, Mettler Toledo, Ohaus, Sartorius, and other manufacturers listed on our website. All product names, logos, part numbers, and brands are the property and trademark of their respective owners.
We produce, obtain, and provide replacement parts and consumables that meet or exceed the manufacturer’s specifications. Certain parts we obtain directly from the manufacturer, while others we obtain from a 3rd party or manufacture in-house. We manufacture or obtain most consumables from a 3rd party and provide them to our customers at a discounted price. Items that start with LIS-XXXXX are manufactured by us and therefore are NOT OEM parts. Items that end in U, such as xxxxU, are most likely OEM used parts.

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