annis magnetometer model 25 pocket magnetometer

ANNIS model 25 pocket magnetometer

R.B. Annis Co Model 25 Calibrated Pocket Magnetometer 2-0-2

R.B. Annis Co Model 25 Calibrated Pocket Magnetometer 5-0-5

Krohn-Hite Corporation Vintage Model 6200 Phase Meter Unit, parts only

Calibration Per MIL-STD 45662A Annis Model 25 Pocket Magnetometer** Pre-Owned**

Vintage Antique Calibration MIL-STD 45662A Annis Model 25 Pocket Magnetometer

ITECO PHAZOR Model 200AB Phase Meter + Operation / Service Manual-Vintage, Rare.