Alphalab GM1-HS DC Gaussmeter

The Model GM1-HS measures the strength and polarity of magnetic fields up to 799.99 gauss. The thin sensor is at the end of a 100 cm flexible cable. The sensor tip is also flexible and can be bent for a variety of situations. The sensor can be held against the surface of a steel part to check for residual magnetism, or it can be bent into an “L” shape to measure inside a DC Solenoid. This meter has a resolution of 0.01 gauss (1/50 of the Earth’s typical field) which is finer resolution than the Model GM1-ST. It is also used to map fields from large magnets (If fields are over 800 gauss, use the Model GM1-ST). The meter has immediate turn-on and updates 4 times a second. There is no setup required, making this the fastest gaussmeter available.

Features:

• High dynamic range and sensitivity: reads up to 799.99 gauss with 0.01 gauss resolution including polarity
  
• Instant on, updates four times a second, with no setup or initial calibration required
• Auto-Zero (subtracts the present field from subsequent readings); also a fine offset control
• Offset range is the full ± 799.99 gauss
• 1% accuracy at room temperature
• Flexible probe and battery are included
• CE Compliant
• Certificate of NIST traceability included
• Detachable Rubber Boot Included

Aplication

• Makes detailed measurement of residual magnetism in metal parts.
• Use to map field near a magnet, such as the 5 gauss line around an MRI machine.
• Detect ambient field direction and strength, such as Earth Field