Important: International Shipping & U.S. Import Fees
This product ships directly from the Czech Republic (Europe) and is not currently stocked in our U.S. warehouse.
U.S. import duties, taxes, customs clearance, and applicable carrier or processing fees are not included in the product price or shipping charges. These charges are the customer's responsibility and may need to be paid directly to the carrier or customs broker before delivery.
International shipping costs and delivery estimates vary by product and destination. Please contact OffGrid Lux before ordering for shipping details and assistance with the import process. Customs charges are determined by the applicable authorities and may change without notice.
MILKOTESTER MASTER CLASSIC is a metal-housed ultrasonic milk analyzer designed for farms, cheese and dairy producers, collection stations, and laboratories. Manufactured in Bulgaria, European Union, it measures milk composition without chemical reagents using a 25 mL (0.85 US fl oz) sample, with an analysis time of approximately 40 seconds.
Monitor fat, protein, lactose, solids-not-fat (SNF), density, salts, added water, freezing point, and sample temperature. The analyzer is made for frequent testing on-site with USB and RS-232 communication and support for an external 12V DC source.
Quick Overview
| Model / SKU |
MILKOTESTER MASTER CLASSIC / MA-CLASSIC |
| Sample volume / test speed |
25 mL / approximately 40 seconds |
| Testing capacity |
50 samples/hour including cleaning; specifications also state up to 90 samples/hour |
| Milk calibration |
Cow, sheep, UHT; additional milk types available by request |
| Housing and weight |
Durable metal; 2 kg (4.41 lbs) |
| Ports and supply |
USB, RS-232; 100–260V AC or external 12V DC (see supply specifications) |
| Optional features |
pH with probe, conductivity, printer, Bluetooth, flash drive |
Compare MILKOTESTER Models
| Feature |
MASTER ECO 2 |
MASTER CLASSIC |
SMARTSCAN AI |
| Technology |
Ultrasonic |
Ultrasonic |
Ultrasonic + AI-assisted calibration |
| Housing |
Durable plastic |
Durable metal |
Durable metal |
| Sample size |
20 mL (supplier product page) |
25 mL |
25 mL |
| Cleaning |
Manual-guided cleaning |
Dedicated CLEAN control |
Automatic cleaning with dual peristaltic pumps |
| Best fit |
Compact routine testing |
Durable metal analyzer for regular dairy testing |
Advanced analysis and automatic cleaning |
Comparison reflects model-specific statements published by MilkyDay. Confirm calibration and optional accessories before ordering.
Features
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Fast reagent-free testing: ultrasonic technology measures the composition of a 25 mL milk sample in around 40 seconds.
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Durable metal housing: designed for everyday dairy testing, with a user-friendly display and front-panel controls.
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CLEAN button: a dedicated control starts the cleaning procedure; use cleaning steps in the manufacturer manual.
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Worldwide power compatibility: suitable for 100–260V, 50/60Hz mains power with a destination-appropriate plug; also supports 12V DC external power.
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Multiple milk calibration channels: factory presets for cow, sheep, and UHT milk; other supported calibrations available on request.
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Store and share results: internal memory, USB 2.0 and RS-232 connectivity; compatible with Milk Data Bank software.
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Android app: MilkyDay describes a free MILKOTESTER app for viewing measurements, stored data, analyzer status, calibration and cleaning history, and FAT/SNF rate tables. Confirm the wireless communication accessory required for your setup.
Applications
Use the MASTER CLASSIC to review incoming raw milk, compare individual herd or supplier samples, monitor milk composition prior to cheese, cream, butter or yogurt production, and support routine quality control at milk collection points and laboratories.
Milk Types & Calibrations
Standard factory calibrations: cow milk, sheep milk and UHT milk. MilkyDay also lists additional calibrations available upon request, including goat, buffalo, pasteurized, mixed (50% cow / 50% buffalo), skimmed milk, whey, and other compatible milk types. Contact OffGrid Lux before purchase if you need special calibrations.
Why Milk Composition Matters
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Cheese: protein and SNF affect potential curd yield and consistency.
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Cream and butter: fat content affects cream yield and butter production.
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Yogurt: protein and SNF help monitor body and consistency.
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Milk sales: testing makes it easier to compare batches and identify potential dilution.
How to Use
- Mix and filter the milk sample to remove foreign particles.
- Check that the sample is within the manufacturer's specified temperature range.
- Select the correct milk calibration and place the sample in the analyzer inlet.
- Start measurement and review readings after approximately 40 seconds.
- Follow the manufacturer's CLEAN procedure between samples.
Optional Add-ons
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pH measurement and probe: optional acidity testing; electrode is required.
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Conductivity measurement: optional electrical conductivity reading.
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Printer: optional result printing configuration.
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Bluetooth module: optional wireless serial communication.
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Flash drive: optional saving of results without a PC.
Note: Optional functions and accessories are not guaranteed to be included with the base MA-CLASSIC. Please request a configuration quote before purchase.
Specifications
| Manufacturer / model |
Milkotester / MASTER CLASSIC |
| Supplier SKU |
MA-CLASSIC |
| Milk parameters |
Fat, protein, lactose, SNF, density, salts, added water, freezing point, sample temperature |
| Optional parameters |
pH and conductivity |
| Test technology |
Ultrasonic, no chemical reagents |
| Sample size |
25 mL (0.85 US fl oz) |
| Analysis time |
Approximately 40 seconds |
| Throughput |
Up to 90 samples/hour in the published technical specifications; approximately 50 samples/hour including cleaning in supplier description |
| Sample preparation temperature |
5–35°C (41–95°F) |
| Factory milk calibrations |
Cow, sheep and UHT milk |
| Additional calibrations |
Goat, buffalo, pasteurized, mixed, skimmed, whey, and other supported types on prior request |
| Connectivity |
USB 2.0 and RS-232 |
| Power supply |
95–250V AC / 12V DC per published full specification; supplier overview lists 100–260V AC, 50/60Hz |
| Housing |
Durable metal |
| Dimensions (L × W × H) |
110 × 195 × 280 mm (4.33 × 7.68 × 11.02 in) |
| Weight |
2 kg (4.41 lbs) |
| Origin |
Bulgaria, European Union |
| Warranty |
1-year, product-specific warranty |
MilkyDay publishes overlapping but different figures for capacity and AC input range. Values above are labeled by section rather than merged into one unsupported figure.
Manuals & Downloads
Download MASTER CLASSIC User Manual (PDF)
Use the official manual for installation, operation, sample preparation, cleaning, calibration and maintenance instructions.
Warranty & Support
MilkyDay's product-specific MASTER CLASSIC description lists a 1-year warranty, while the website displays a general 2-year warranty promotion. Please confirm the applicable term and service arrangements at the time of purchase. For special calibrations and technical questions, contact OffGrid Lux before ordering.
