Master Classic LM2


Ready for dispatch in 10 business days due to customization

Ultrasonic milk analyzer MASTER LM2 is high-quality device for measuring the main 9 components of any type of animal milk. It is user friendly with simple operation and maintenance. Master LM2 is compact with durable stainless steel body. This milk analyzer is accurate and reliable, making it equally good choice for farms and dairy plants. 

Please choose max. 3 options

Menu language


Additional options you can add


Master Classic LM2 Analyzer can be connected to PC and easily transfer data to computer. The ultrasonic milk analyzers do not require the use of chemicals or reagents for testing milk. Master LM2 is excellent for dairy plants, collecting centers and any size of farms. 

Master LM2 analyzer

  • Ultrasonic Technology
  • User friendly
  • Portable and compact design
  • Memory for 50 measurements
  • Self-calibration without computer
  • 1 x RS232 connection
  • 1xUSB connection to PC
  • ESC POS Printer support
  • No use of chemicals
  • One year full warranty
  • Available additional options

Measuring range:    

Component Range Accuracy
FAT 0% – 25% ±0.1%
SNF 3% – 40% ±0.15%
Density 1000 – 1160 kg/m³ ±0.3 kg/m³
Protein 2% – 15% ±0.15%
Lactose 0.01% – 20% ±0.2%
Salts 0.4% – 4% ±0.05%
Added water 0% – 70% ±3%
Sample Temperature 1°C  – 42°C ±1°C
Sample speed 60/30sec. ±0.1sec.
Freezing point -0.4°C to -0.7°C ±0.005°C
Electrical conductivity * 2-14mS/cm ±0.1mS/cm
pH* 0-14 ±0.05

*Optional parameter

Parameter Range
Milk Fat  Standard range of Master LM2 for Fat measurement is between 0% and 25%
Solids-Non-Fat (SNF) Range of measurement of milk analyzer is between 3% and 40%
Milk Density Master LM2 analyzes milk density in the range 1000 – 1160 kg/m ³
Protein in Milk Master LM2 milk analyzer can detect protein in the range of 2% – 15%
Lactose Analysis The range of this milk analyzer is between 0.01% – 20%
Added Water in Milk Master LM2 can detect the added water in milk in the range 0% – 70%. Approximate Accuracy is +/-3%
Freezing Point This device detects the parameter in the range of -0.4°C to -0.7°C
pH of Milk This milk analyzer can be equipped with additional pH probe and can measure milk pH in the range 0 – 14.

Frequently asked questions

What is the time for delivery of Master LM2 milk analyzer?

A: Master LM2 as well as all other products sold by Profitechs are dispatched within 10 business days from receiving the payment. This time is needed for customization as per client’s configuration. Each milk analyzer is produced with different type of milk calibrations, additional options and menu language. Transit time depends on courier companies and can range from 3 to 5 business days.

What is the warranty period of Master LM2?

A: Warranty period for Master LM2 milk analyzer and all other devices is 1 year. It covers all manufacturing faults which are not due to misuse or poor maintenance of the device. If there is such a production defect, you can contact our support team:

How can I pay for Master LM2 milk analyzer?

A: You can pay by bank card, by PayPal and via bank wire transfer. After receiving the payment, we issue a commercial invoice and email it to the customer. The device is then prepared for shipment.

Technical characteristics of Master LM2

Sample vоlume 20 ml
Measurement speed 60/30 sec.
Sample temperature 5˚ C – ˚40 C
Humidity 0 – 80 % RH
Interface RS 232 Port USB Port
Overall Size (W x D x H) 110/280/195mm
Mass, kg 2 kg.
AC supply voltages 95-250 V
DC power supply 12V
Each milk analyzer set is equipped with: Power cable, AC adapter, Car charger 12V, USB cable, Instructional manual, CD with software, Sample cups, Cleaning solution – daily, Cleaning solution – weekly Master LM2 - User manual Additional options you can equip to Master LM2
  • pH electronics+pH probe - used to determine acidity of milk 
  • Conductivity (with in-built sensor) – for determination of salt in milk
  • Built-in printer – to print out results of analysis as report
  • USB flash drive – transferring data from milk analyzer
  • Bluetooth - for wireless connection and exchange of data

Additional information

Weight 3.7 kg
Dimensions 35 × 14 × 27 cm
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