Compact! Lightweight! High precision! Excellent operability! 3D magnetic field measuring instrument.

[Now on sale] A 3D magnetic field measuring device that pursues "operability" and "accuracy" around power equipment! Easy measurement with just one button!

The 3D magnetic field measuring device 'TMM-3' is a portable instrument capable of measuring the magnetic flux density generated by power equipment and other sources. It has been designed to be compact enough to be held in one hand, making it "ideal in size" for fieldwork. At the same time, it meets JIS standards, ensuring reliability, and boasts a high-performance accuracy of ±2% (50Hz, 60Hz) for precise measurements. Having started selling magnetic field measuring devices over 30 years ago, it has been used by various customers, including power companies, research institutes, universities, and electrical construction companies. This measuring instrument excels in operability and is suitable for field measurements around power equipment, including in narrow spaces and under power lines. 【Features】 ■ New JIS compliant product [JIS C 1910-1:2017] ■ Accuracy of ±2% and high performance (50Hz, 60Hz) ■ Simultaneous display of magnetic field measurement values for each axis (X, Y, Z) and the composite value ■ Convenient hold function for reading measurement values ■ Calibration testing based on JIS standards can be performed in-house For more details, please download the PDF and view the brochure. Feel free to contact us through our company website. (No registration required)

Electric Power Technosystems [Company Website]

basic information

【Specifications】 ■ New JIS compliant product [JIS C 1910-1:2017] ■ Sensor: 3-axis hollow concentric coil ■ Frequency characteristics: 40Hz to 1000Hz (within ±5%) ■ Measurement range: 0.01 to 625μT (0.1mG to 6.25G) (automatic switching of 4 ranges) ■ Magnetic field measurement accuracy: within ±2% (50Hz, 60Hz) *For more details, please download the PDF or feel free to contact us.