- Suitable for general applications measuring magnetic field strength and magnetic flux density
- DC accuracy of better than ±0.5% standard probe and Gaussmeter
- Thin semi-flexible transverse probe included
- Intuitive menu set-up with non-volatile memory
- Dot matrix display with menu driven functions
- Powered by 4x AA cells
Durable, easy-to-use Gauss Meter for spot-checking applications
The GM07 is our entry level Gauss Meter. With a Transverse Hall Probe as standard, the GM07 is suited to a wide range of applications where there is no requirement to export data from the Gauss Meter. With a Hirst Gauss Meter, you can rely on a product that has been developed with durability, precision and usefulness as core qualities. The GM07 is robust enough for rugged shop floors and accurate enough for laboratory use. With a one year guarantee and calibration certificate included, the GM07 Gauss Meter is ready to use and simple to operate.
Some example applications include:
- Computer disk Drive Actuators
- Loudspeaker Air Gaps
- Electric Motor air gaps
- Magnetic ‘strength’ testing for food industry separators
- Spot checking magnetic field strength for Nondestructive testing (magnetic particle inspection)
- Verifying compliance with IATA, IACO and FAA regulations on magnetism from packages to be shipped by air with FG01 Fluxgate probe
- Non destructive Testing (Magnetic) with Robust option TP002R
- Goods inward and Quality Assurance Inspection
- Magnet calibration
- Transformer Stray Field measurements
If you don’t see your desired application here – please rest assured that the GM07 is capable of a great many more uses. If you are not sure if it right for you, please don’t hesitate to contact us
The GM07 is a basic version of the GM08 Gauss Meter. Without external connectivity or the ability to connect to PC, the GM07 is a hand-held Gauss Meter with a wide range of functions and applications at great value. Do you need a GM08?
With Hirst products, you can expect excellent reliability and accuracy. For more details of what the GM07 is capable of, please check the Technical Specification Tab on this page.
During manufacture, the accuracy of nuclear magnetic resonance is used to determine the irregularities and non conformities of the GMO7 and GMO8 with the Hall Probe. This is stored and used mathematically to automatically correct readings taken by the GMO7 and GMO8. This enables very linear and accurate measurements to be obtained. Every GM07 and GM08 comes with a certificate of calibration valid for one year.
|Repeatability||±0.1%||Margin for change over repeated measurements|
|Traceability||±0.8%||Calibrated to standards traceable to the National Physics Laboratory (UK)|
|Accuracy||±0.5%||Margin of difference from true reading, probe AND Gaussmeter.|
The GM07 offers a number of unique functions at the touch of a button thanks to the simple menu format.
Unit Conversion – Measurements can be taken in any of the magnetic units. Saved and Held readings can be automatically converted between measurement units.
Non-Volatile memory – Any settings and recorded measurements are automatically stored so that every time you switch the Gauss Meter on, it’s ready to use for your specific requirements.
Holding and Storing measurements – a unique feature which allows users to HOLD or STORE measured values. Users can set the hold or store functions in the GM07 menu and press the conveniently situated button on the Hall probe to capture the reading without looking away from the area of concentration. Pressing the button again releases HOLD (when enabled). In the STORE setting, The GM07 can record up to 100 measurements. These values can later be RECALLED on the Gaussmeter.
Battery save – The operator can disable or select various times for the automatic POWER DOWN. Power downs always give warnings so they can be stopped.
Zeroing – When the Gauss Meter needs to be zeroed, a zero flux chamber and instructions are provided for easy nulling. Two simple routines can reset the Gauss Meter reading to zero or relative zero to the range you are on.