LOGMASTER LM20

The LM20 is a High Resolution battery operated Tingle voltage recorder which may be used to monitor and record Stray voltages between 0 and 20 Vac.

FEATURES:

• Voltage Input Range 0-20Vac
• High Resolution .02V readings
• Wide Temperature operation
• Weatherproof enclosure for outdoor use
• Front panel switches for field initialization
• 1 second input sampling
• Padded pouch with pole
• Mounting straps
• Includes data retrieval and presentation software