Metravi GM-197 Magnetic Field Gauss Tester

About Metravi GM-197 Magnetic Field Gauss Tester

• Range : 0 3000mT (milli Tesla) / 030000G (Gauss)
• Unit Conversion : 1mT=10G(Gauss)
• Can display the N/S polarity of DC magnets
• Relative / Peak Hold / Real time Zero function
• Backlight display. The backlight is manually turned on (it will turn off automatically after turned on for 30 seconds) and turned off. If connected via an external power supply, the backlight will lit and stay on; it will turn off until the external power supply disconnected
• Auto Range
• DATA HOLD
• MAX/MIN hold
• GO / NO-GO Alarm, the value can be set by the user for Production testing
• Gauss/Tesla unit selection
• Manual Data Memory: 200 Records
• Auto Datalogging Memory: 6000 records, the interval can be set from PC
• Minimum/Maximum Average automatic Calculation: Once the data is transferred to the computer the software will calculate the Minimum/Maximum Average from the Top 10 Maximum / Minimum / Average readings
• USB PC interface, with software
• Power : 9V AAA*6
• Operating temperature and humidity: 5C 40C
• External AC 100 240V to DC 9V/0.5A powe

High Precision Magnetic Field Measurement

The GM-197 Gauss Tester features a Hall Effect sensor that delivers reliable readings in both Gauss and MilliTesla units. Designed for manual, handheld operation, this instrument ensures precision in detecting DC and AC magnetic flux, making it essential for laboratory and industrial applications. Its fast response time allows immediate assessments of magnetic field strength.


User-Friendly and Portable Design

Weighing about 130 grams, the GM-197 is lightweight and easy to carry for field and laboratory testing. The 1-meter probe cable and clear 4-digit LCD display simplify measuring procedures under varied environments. With a long battery life and low battery indication, users can conduct uninterrupted inspections indoors or outdoors.


Reliable Performance and Versatility

Factory calibrated for accuracy, the GM-197 maintains high performance across a broad range of conditions, withstanding storage temperatures from -10C to 60C and operational humidity up to 80% RH. Its robust design enables testing of diverse magnetic field sources, making it suitable for professional and industrial use across India.