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Koster Moisture Testers
Get the Most Accurate Moisture Testers on the Market.
Made for Professionals.
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MANUFACTURED AND ASSEMBLED IN THE USA
KOSTER MOISTURE TESTERS
The Most Accurate Moisture Testers on the Market
Shop Now
Perks of Koster Moisture Testers

Koster Moisture Tester is Accurate Down to 0.1% Moisture Content

Measure Moisture and Dry Matter Content of Silage, Forage, Corn, Grain & More

Ensure crop fermentation by verifying that moisture is in the recommended range

Optimize your animal feed by confirming its moisture content.

• Koster Moisture Tester is Accurate Down to 0.1% Moisture Content

• Measure Moisture and Dry Matter Content of Silage, Forage, Corn, Grain & More

• Ensure crop fermentation by verifying that moisture is in the recommended range

• Optimize your animal feed by confirming its moisture content.

What is a Koster Moisture Tester?

The Koster Moisture Tester is a valuable and practical piece of farm equipment. It is easy to operate and it allows you to accurately measure the moisture content of various materials such as dry grain, high moisture grain, hay, silage, and more. It’s easy to use and provides percentage readings of both dry matter and moisture content.

The tester unit consists of a portable electric dryer having thermostatically controlled heat. Our moisture testers have a current requirement of 110 volts or 220 volts. The moisture tester also includes a specimen container with a screened bottom, which is used to hold the sample being tested and allows for easy weighing and drying. With a measurement accuracy down to 0.1%, the Koster Moisture Tester has become the industry standard for moisture measurement.

Koster Moisture Tester Cannabis Series Bundle

Original price was: $547.99.Current price is: $499.00.
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Koster Digital Scale

Original price was: $89.99.Current price is: $44.99.
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Koster Replacement Thermostat

Original price was: $25.99.Current price is: $14.99.
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Koster Tool Holder – Wide

Original price was: $19.99.Current price is: $9.99.
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Designed with Farmers in Mind

Here at Koster Moisture Tester. Inc, we’ve worked closely with many large-scale crop producers to provide top-notch products. Our moisture testers are critical to a farm’s operations, allowing you to make informed harvesting decisions. We also offer a large variety of chemicals to further ensure you get your best harvest.

Microbe Life Hydroponics, now available through Koster Moisture Tester!

Are you looking for ways to improve your crop growth, and achieve bigger buds, fruits, and blooms? Look no further, as Microbe Life Hydroponics has the perfect products for you.

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Why Choose a Koster Moisture Tester?

Our moisture meters can be used to test the moisture content in a vast variety of industries. Our customers commonly use Koster moisture meters for grain, hay, silage, wood, and much more!

We Support the Right to Repair

We believe you should have the right to repair your own products. The majority of our moisture meters last for decades without any issues but due to improper storage or other environmental factors, your moisture meter may need to be repaired. All of the parts needed to repair your moisture meters are for sale in our online shop. We also provide written and video instructions on how to perform the most common repairs.

An Industry Leader since 1948

Koster Moisture Tester has a reputation for providing the market with the highest quality and most accurate moisture meters.
Designed and Manufactured in the USA.

BECOME AN AUTHORIZED DEALER

We support many distributors around the world with a variety of tools and resources. We offer everything from eGuides to marketing resources for our distributors. Become a Koster Dealer Today.

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