FMT series teaching ten in inductor boxDetailed product description：

The FMT series teaching ten input inductance box is mainly used in AC circuits as a variable standard, or as an inductive component for filtering, impedance transformation, AC bridge, resonant circuit, etc. It can be divided into single or multiple disks, and each disk has a terminal for easy series, parallel or separate use. It is particularly suitable for use in university laboratories.

model	Number of switches	Minimum step mH	Maximum inductance mH	Unit Price (CNY)
FMT12H	one	five	twenty	eight hundred and eighty
FMT21～23	two	1;10; one hundred	110; 1100; eleven thousand	950-1100
FMT31～33	three	0.1; 1;10	111; 1110; eleven thousand and one hundred	1400-1600
FMT41～42	four	0.1; one	1111; eleven thousand one hundred and ten	1900-2050
FMT51	five	zero point one	one thousand one hundred and eleven	two thousand and five hundred
Scale: 15 × 16-23 × 23 × 46cm2		Weight: 2.5-4kg	Accuracy: 5%