The T9-W65pro grain moisture meter is a portable, cup-type digital moisture tester that measures the moisture content of 40 grains, seeds, beans and nuts including wheat, corn, rice, barley, soybean, canola, coffee and cocoa beans.
It combines a built-in metal sensing cup, automatic temperature compensation and a 0.1% resolution backlit LCD to deliver readings of ±0.5% accuracy on standardised grains such as wheat and rye.
Why Choose This Portable Grain Moisture Tester
- Protect stored grain check moisture before harvest, drying, storage or sale to reduce the risk of spoilage, mould and price deductions.
- One metre, 40 crops cereals, oilseeds, pulses, spices, coffee, cocoa and nuts are all pre-programmed, so there is no need to own a separate tester per crop.
- Repeatable readings the standardised cup-type sampling method and screw-down lid apply consistent sample pressure every time.
- Traceable results stores up to 250 timestamped measurements and shows single and average values for batch quality control.
- Easy in any environment voice broadcast of results for noisy grain yards and a backlit screen for dim silos and warehouses.
Key Features of the T9-W65pro Moisture Meter
Built-In Precision Sensor with Sampling Cup
- Stainless metal sampling cup (approx. 90 ml capacity) with anti-rust sensor for strong interference resistance
- Screw-down lid – tighten until the audible signal sounds for a correctly compressed sample
- Automatic temperature compensation and moisture correction (calibration) function for long-term accuracy
Clear Backlit Digital Display
- Shows moisture %, sample temperature, measurement number, running average and selected grain type on one screen
- Backlight for reading in low-light environments such as granaries and storage sheds
- Celsius / Fahrenheit switching
Voice Broadcast & Multilingual Menu
- Spoken results so readings can be heard in noisy markets, mills and receival points
- Multiple menu and voice languages, including English, German, French, Spanish, Portuguese, Polish and more
Data Storage & Smart Power Management
- Stores up to 250 timestamped readings for moisture trend tracking
- Auto power-off after 5 minutes of inactivity
- Low-battery indicator to prevent unexpected shutdowns
- Dual-battery design: 4 × 1.5 V AAA plus 1 × 3 V CR2032
Supported Grain Types (40)
Rapeseed, wheat, barley, spring barley, winter barley, hard wheat, wheat berries, rye, triticale, rice, unhusked rice (paddy), white oats, black oats, pearl barley, buckwheat, millet, sorghum, fresh corn, dried corn, soybean, peas, broad beans, chilli beans, peanuts, sunflower, cottonseed, canola, flax seed, flaxseeds, sesame seeds, radish seeds, watermelon seed, cashew nut, coffee beans, cocoa beans, tea leaves, vanilla, white pepper, black pepper and herbs.
Specifications : T9-W65pro Grain Moisture Meter
| Specification | Detail |
| Model | T9-W65pro |
| Product type | Portable cup-type digital grain moisture meter |
| Condition | New |
| Grain types supported | 40 (cereals, oilseeds, pulses, spices, coffee, cocoa, nuts) |
| Measurement accuracy | ±0.5% on standardised grains (e.g. wheat, rye); approx. ±1% to ±1.5% on other samples depending on moisture level (error may increase at high moisture) |
| Moisture resolution | 0.1% |
| Sampling method | Manual, cup-type with screw-down lid |
| Sample capacity | Approx. 90 ml |
| Temperature | Displayed; automatic temperature compensation; °C / °F switchable |
| Measurement correction | Yes (user calibration) |
| Data storage | Up to 250 timestamped readings; single and average values |
| Display | Digital LCD with backlight |
| Voice broadcast | Yes, multilingual |
| Alarm / prompt | Audible alert |
| Power supply | 4 × 1.5 V AAA + 1 × 3 V CR2032 (batteries not included) |
| Auto power-off | After 5 minutes |
| Low-battery indicator | Yes |
| Dimensions | 16.5 × 7.1 × 4 cm |
| Weight | Approx. 432 g |
| Package includes | 1 × grain moisture meter, 1 × storage bag, 1 × user manual, 1 × packing box |
How to Use the Grain Moisture Meter
- Install the batteries, press the power button and select the grain type to be tested.
- Fill the flat-bottomed sampling cup with the sample and screw down the lid until the audible signal sounds.
- Press the confirm (OK/Test) button the moisture percentage and temperature are displayed and announced.
- Repeat for several samples from the same lot and use the average reading for decisions.
Applications & Use Cases
- Farmers and growers decide the right time to harvest and when grain is dry enough to store.
- Grain storage, silos and warehouses monitor stored lots to prevent heating, mould and insect activity.
- Grain traders and receival points quick moisture checks when buying and selling.
- Feed mills and food processors incoming raw-material quality control.
- Coffee, cocoa and spice handlers check beans and dried produce during drying and before packing.
- Seed producers, agronomy labs and schools routine moisture testing and teaching.
Care & Accuracy Tips
- Use clean, representative samples free of stones, chaff and foreign material.
- Allow the meter and the sample to reach similar temperatures before testing.
- Take three or more readings per lot and rely on the average value.
- Empty and wipe the sampling cup after each use; remove batteries during long storage.
- Use the correction function to align readings with a reference (oven-dry) method when required.
Frequently Asked Questions
What does a grain moisture meter measure?
A grain moisture meter measures the percentage of water contained in a grain or seed sample. The T9-W65pro reads moisture to 0.1% resolution and also displays the sample temperature.
How accurate is the T9-W65pro grain moisture meter?
Accuracy is ±0.5% on standardised grains such as wheat and rye. For other samples the error is typically about ±1% to ±1.5%, and it may increase at very high moisture levels.
Which grains can this moisture tester measure?
It is pre-programmed for 40 types, including wheat, barley, rye, rice, paddy, corn, oats, sorghum, soybean, canola, rapeseed, sunflower, peanuts, coffee beans, cocoa beans, sesame, flax and several spices.
How much sample is needed for one test?
The sampling cup holds approximately 90 ml. Fill the cup and tighten the lid until the audible signal sounds for a correctly compressed sample.
Does the meter store readings?
Yes. It saves up to 250 timestamped measurements and shows single and average results, which helps with lot tracking and quality records.
Can it be used to test coffee or cocoa beans?
Yes. Coffee beans and cocoa beans are among the 40 pre-set sample types, making it suitable for bean drying and pre-shipment checks.
What batteries does it use?
The meter uses 4 × 1.5 V AAA batteries plus 1 × 3 V CR2032 coin cell. It includes a low-battery indicator and switches off automatically after 5 minutes of inactivity.
Is this meter suitable for walls or timber?
No. This is a cup-type meter calibrated for loose grains, seeds and beans. Use a dedicated pin or pinless meter for building materials and timber.
Related Grain & Food Quality Testing Equipment
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