Hay Moisture Meter - TK100H Probe Tester for Forage and Straw
Hay Moisture Meter - TK100H Probe Tester for Forage and Straw Free standard shipping to supported destinations. See the shipping policy for preparation and transit estimates.
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Shipping & returns
Shipping & returns
Free standard shipping is available to supported destinations. Delivery time includes order preparation and transit and varies by destination. See our shipping policy for current delivery estimates and availability.
See our return policy for return conditions. For an order-specific delivery question, contact Mcooh.
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Description
Description
The TK100H hay moisture meter measures moisture in hay, cereal straw, bran, and forage grass. This probe tester suits buyers who need to sample inside bales or loose fibrous material instead of checking only the outer surface. Before ordering, consider whether its needle length fits the material you need to reach.
Choose the Configuration for Your Measurement
- Material fit: Choose it for the listed materials: hay, cereal straw, bran, and forage grass. Check the manual for applications beyond that list.
- Range and accuracy: The measuring range is 0-80%, with 0.1% resolution. The stated accuracy is +/-0.5% in the main moisture range; check the manual for the boundaries of that range.
- Probe access: The 280 mm needle supports sampling inside bales or loose material. Check whether that length suits your sampling location.
- Display and controls: A backlit LCD and data hold are listed. Check the manual for how to use code selection and value reset.
- Power requirements: The meter uses four 1.5 V AAA batteries and offers manual and automatic power-off modes. Check the specifications for whether batteries are included.
Product Details and Specifications
Hay, Straw And Forage Testing
The TK100H hay moisture meter is a probe-style tester for hay, cereal straw, bran, forage grass, and other fibrous materials. Its long needle helps sample inside bales or loose material so readings are not limited to the outer surface.
Probe And Display Features
- 280 mm needle for deeper sampling in fibrous material.
- 0-80% measuring range with 0.1% resolution.
- Backlit 4-digit LCD for clear readings.
- Manual and automatic power-off modes.
- Controls for code selection, data hold, and value reset.
Field Specifications
| Model | TK100H |
| Materials | hay, cereal straw, bran, and forage grass |
| Measuring range | 0-80% |
| Resolution | 0.1% |
| Accuracy | +/-0.5% in the main moisture range |
| Operating temperature | −10 to 60°C |
| Operating humidity | 5–90% RH |
| Needle length | 280 mm |
| Power | 4 x 1.5 V AAA batteries |
| Size | 460 x 75 x 35 mm |
| Weight | 203 g, excluding batteries |
Questions Before Ordering
Can the TK100H test straw and bran as well as hay?
Yes. The supported materials include hay, cereal straw, bran and forage grass.
Does the stated accuracy apply across the entire measuring range?
The specified ±0.5% accuracy applies to the main moisture range. Match the material setting to the sample and keep sampling conditions consistent when comparing readings.




