1. What is this device used for?
This is a **Subclinical Mastitis Detector** (also called a **Milk Quality Analyzer** or **Portable SCC/EC Tester**). It measures milk parameters (electrical conductivity, somatic cell indicators) to detect **early-stage mastitis** in cows before visible symptoms appear.
2. How does it work?
The device analyzes milk samples from each teat:
- **Healthy cows**: Readings **≥300 units** (low mastitis risk).
- **Warning zone**: **250–300 units** (increasing infection risk).
- **Infected cows**: **<250 units** (high somatic cell count, likely mastitis).
A difference **>50 units** between teats also indicates infection.
3. How do I use it?
Step-by-Step Guide
1. **Power on** → Press the button until two lines appear on the LCD.
2. **Collect milk** → Squeeze milk into the sampling cup (fill to the marked line).
3. **Test** → Press the button again; results display in 2 seconds.
4. **Clean** → Pour out milk, rinse the cup with water between tests.
5. **Repeat** for all four teats.
4. What precautions should I take?
- **Test the first streams of milk** (highest accuracy).
- **Clean the electrode and cup thoroughly** after each test to avoid contamination.
- **Ensure milk reaches the marked line**—low volume affects results.
- **Replace the 9V battery** when the "LB" (low battery) warning appears.
5. Can it detect clinical mastitis?
No.** This device is **only for subclinical mastitis** (no visible symptoms). Clinical mastitis (swelling, clots in milk) requires veterinary diagnosis.
6. What do the readings mean?
- **≥300**: Healthy (low SCC, good milk quality).
- **250–300**: Monitor closely (early infection possible).
- **<250**: Likely infected (high SCC, treat or consult a vet).
- **>50-unit difference between teats**: Infection likely in the lower-reading teat.
7. Is the device waterproof?
Yes, it has a **waterproof design** for easy cleaning.
8. How long does the battery last?
A standard **9V battery** lasts for **~1,000 tests** (consumes ~12mA per use).
9. Where can I buy replacement parts (cups, batteries)?
Contact the manufacturer or authorized distributors for **sampling cups and 9V batteries**.
10. Why test daily?
Early detection prevents milk loss and antibiotic overuse. Subclinical mastitis **reduces yield by 10–25%** before symptoms appear.
){kind=link}