GF501 Single-Axis Fluxgate Magnetometer

Single-axis Fluxgate Magnetometer GF501,made by COLIY, has the excellent ergonomic design with the latest electronic technology, and it’s one of best choices to measure low-intensity magnetic field. This handheld fluxgate magnetometer can be used in geomagnetism detection, wrapped detection, traffic monitoring, measuring residual magnetism, low-intensity magnetic field measurement, etc.

Single-axis Fluxgate Magnetometer GF501 adopts the micro-high-precision single-dimensional fluxgate weak magnetic sensor developed by COLIY, which has the following characteristics: the probecross section is only 3x6mm; very low temperature drift of ±20ppm/℃; very low zero drift of ±0.2nT/℃; and low noise of ±1nT.

Magnetometer GF501 allows DC measurements with a basic accuracy of 0.5%, resolution of 1nT and range of ±200μT. And frequency response is from DC to 300Hz. GF501 boasts with an industrial class 3.2 inches touch panel display that enables customers’ instantaneous and simultaneous measurement results [Max/ Min/Peak/ Hold/ Alarm/ Polarity, Magnetic Flux Density, Trend Graph, etc.].

Magnetometer GF501 has passed the CE certification and EMC (Electromagnetic Compatibility) test.

– Range: ±200μT

– DC Basic Accuracy: 0.5%

– Noise:  ±1nT

– DC/AC measurement mode switch

– Frequency response: DC- 300Hz