Instant Viscosity, Density & Temperature Measurement for Critical Industries
From the skies to the mines, from offshore ports to chemical plants — equipment reliability starts with one thing: proper lubrication.
But traditional oil analysis takes days. Lab results arrive too late. And by then, wear has already begun.
Not anymore.
Introducing the Yateks ViscoPen YPV — a rugged, pen-sized multi-parameter fluid tester that delivers lab-grade lubrication data on-site, in seconds.

Designed for the World’s Toughest Industrial Environments
The ViscoPen YPV is built for real-world applications where failure is not an option:
✈️ Aerospace – Ensure hydraulic and lubrication fluids meet strict specs before flight
🛢️ Oilfields – Monitor drilling fluids and gear oils under extreme conditions
⚓ Ports & Transportation – Keep cargo handling equipment running without unplanned downtime
⛏️ Mining – Detect oil degradation early to prevent catastrophic equipment failure
⚡ Electric Power – Protect turbines, generators, and transformers with precise viscosity data
🏭 Metallurgy & Chemical Engineering – Measure high-temp fluids in continuous processes
🚜 Construction Machinery – Perform quick field checks on excavators, loaders, and cranes

Why the ViscoPen YPV?
✅ Avoid Wear & Failure
Poor lubrication is a leading cause of equipment breakdown. The ViscoPen YPV helps you catch viscosity drops, density changes, or contamination before damage occurs.
✅ Condition-Based Oil Replacement
Stop changing oil by the calendar. Change it only when data shows it’s necessary — reducing lubricant waste and cutting maintenance costs.
✅ Reduce Breakdown Risks
Early warning = early action. With instant on-site results, you can identify risky fluid conditions immediately and schedule maintenance proactively.
✅ Keep Pace with Industry Trends
As industries move toward large-scale, heavy-duty equipment and intelligent operation & maintenance (O&M), the ViscoPen YPV delivers the high-precision lubrication data needed for full-lifecycle equipment condition monitoring.
What You Get in One Handheld Device?
| Parameter | Range | Accuracy |
|---|---|---|
| Temperature | 0–60°C | ±0.3°C |
| Density | 600–1250 kg/m³ | ±3% |
| Dynamic Viscosity | 1–1000 mPa·s | ±5% |
| Kinematic Viscosity | 1–1000 mm²/s | ±5% |
| Viscosity @ 40°C | 1–1000 cSt | ±5% ~ ±8% |
| Viscosity @ 100°C | 1–1000 cSt | ±5% ~ ±6% |
Measure directly at 40°C and 100°C — the industry-standard references for oil health.
Built for the Field
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IP67 probe (316 stainless steel) – resistant to oil, dust, and water
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USB-C rechargeable – 35+ hours of continuous operation
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One-button operation – no training required
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Lightweight – only 250g, truly pen-style portable
The Future of Lubrication Management is Here
Large-scale equipment. Intelligent maintenance. Zero unplanned downtime.
The Yateks ViscoPen YPV is not just a tester — it’s your partner in full lifecycle condition monitoring.
Whether you’re 2,000 meters underground or 20 meters above a runway, now you can carry an entire lubrication lab in your pocket.
📢 Ready to upgrade your lubrication monitoring?
Contact Yateks today for a demo or early-bird pricing.
Yateks ViscoPen YPV – Precision Where It Matters Most.
