The easy to read liquid crystal display indicates the magnetic field present at the hall effect sensor. The MD-220 Field Strength Meter is designed to measure, in gauss, the AC and DC fields as required during magnetic particle inspection.
Battery or AC operation modes
Includes rechargeable battery and charger
Easy to read Liquid Crystal Display
Reads AC and DC fields
Meter accuracy within 2%
Fully protected removable Hall Effect Probe
Meets AMS, ASTM & Mil Standards
NIST Traceablilty assures meter accuracy
Range of 0 to 199.9 Gauss, either polarity
Sample & Hold feature retains previous readings
Durable Molded case withstands rugged NDT use
Indicates field polarity
Alignment fixture included