10, 20 or 50 Gauss Field indicator WESTERN INSTRUMENTS OFFERS 3 MODELS OF OUR POPULAR W-FI FIELD INDICATORS. FIELD INDICATORS (MAGNETOMETERS) ARE DESIGNED TO AID MPI INSPECTORS TO: - Check for Magnetism before testing - Check the Polarity of a Field. - Check... MSRP: Was: Now: $50.00 Choose Options Compare Western Instruments 10, 20 or 50 Gauss Field indicator MSRP: Was: Now: $50.00 Choose Options Compare Compare Selected
Western Instruments 10, 20 or 50 Gauss Field indicator MSRP: Was: Now: $50.00 Choose Options Compare Compare Selected
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