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The MM70 is an ideal tool for the preventive maintenance of oil-filled systems. The water activity measurement indicates the margin to free water formation, which causes severe problems in lubrication systems.

Feature

• Measurement independent of oil type, age and temperature
• In-line process checking through ball valve, no need to drain the oil
• Rugged and reliable construction
• Excellent pressure and temperature tolerance
• Data can be logged and transferred to a PC
• Vaisala HUMICAP® Sensor - proven field performance since 1973
• Compatible with Vaisala’s fixed oil moisture instruments
• Temporary outdoor logging possible with carrying case
• No reference oil needed for recalibration
• NIST traceable (certificate included)