The Mag-13 MSS from Bartington Instruments is a Magnetometer with submersible square enclosure. This magnetometer has a measurement of ± 1000μT and a frequency response of ± 5% amplitude error DC to 100 Hz. The magnetometer has an offset error of less than ± 50 nT and a primary inductance of 1000 µH. It has a maximum bandwidth of 300 Hz at full scale and an offset temperature of less than ±1 nT/°C. It requires a supply voltage of 12-17 V and a current consumption of 35-41 mA. This RoHS-compliant magnetometer has a mass of 300 g and measures 30 x 30 x 251 mm. It is ideal for a magnetic field monitoring, feedback sensors in active magnetic field cancellation systems, magnetic signature measurements and electromagnetic surveys applications.