گوس متر لوترون مدل MG-3003

Lutron MG-3003SD is an AC/DC magnetic meter with datalogger.

Features:
Wide range, general purpose magnetic measurement for industrial, mechanical, electrical, laboratory field usage
Unit: G (Gauss), mT (milli Tesla)
DC range: 300.00 mT / 3000.0 mT
AC range: 150.00 mT / 1500.0 mT
N pole / S pole indicator
Use Hall sensor with automatic temp. compensation
RS232/USB computer interface
Auto shut off is available to save battery life
Power supply from batteries or DC 9V adapter in