Ohaus ST10C-A Starter Pen Meters

In stock
SKU: 30073972
Regular price $60.63
Regular price -37% $97.00 Sale price $60.63
The Ohaus ST10C-A Starter Pen Meter – your ultimate companion for precise water analysis on the go. Crafted with meticulous attention to detail by Ohaus, a trusted name in laboratory equipment, this pen meter is designed to deliver accurate measurements with ease and efficiency.
The ST10C-A features a user-friendly design, making it ideal for professionals and enthusiasts alike. Its compact size and ergonomic shape ensure comfortable handling during use, while its intuitive interface allows for hassle-free operation, even in demanding environments.
The ST10C-A offers reliable readings for conductivity, ensuring precise analysis every time. Whether you're testing water quality in laboratories, field settings, or educational institutions, this pen meter delivers consistent results you can trust.


- Convenient pen-style design for easy portability and handling.
- Simple operation with a single-button interface for quick measurements.
- High-contrast LCD display for clear visibility of readings, even in low-light conditions.
- Automatic temperature compensation for accurate results across a wide range of temperatures.
- Durable construction for long-lasting performance in various environments.
accuracy 0.3 °C
brand Starter Series Pen Meters
dimensions 1.38 in x 6.69 in x 3.54 in (33 mm x 170 mm x 90 mm)
electrode STCON3 (Included)
in-use-cover No
list-price 97.00
Manual ST_Manual.pdf
manufacturer-part-number 30073972
measurement-range 00.0 μS/cm – 199.9 mS/cm;0.1 mg/L – 199.9 g/L (TDS);0 – 100 °C
measurement-resolution 0.01 μS/cm;0.1 mg/L;0.1 °C
model ST10C-A
net-weight 0.35 lb (0.16 kg)
parameter Conductivity / TDS
part-number 30073972
power 4 AAA (LR03) Batteries (Included)
Spec Sheet STpen_meters_Spec_Sheet.pdf
temperature-compensation Automatic
temperature-range 0 °C – 100 °C
temperature-resolution 0.1 °C
temperature-sensor 30 KΩ NTC
working-environment 41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80%RH, non-condensing)

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging.

Free Ground shipping is for all online orders over $500 and is inside of the contiguous United States (excluding Hawaii and Alaska).

Free Ground shipping does not apply for demo/used/refurbished/clearance units and any order over 100 lbs of actual or dimensional weight (other exclusions also applies).