Main Specifications:
* Electromagnet: 0-400mT adjustable (can be 0-1000mT)
* Excitation power supply: 0-5A adjustable with automatic commutation stability <± 0.1%
* Digital Tesla Meter: 0-2000mT three and a half digit display
* Constant current source output: lmA, stable soil 0.1%
* Data acquisition system Hall voltage measurement minimum resolution luV
* Measuring range of temperature change: 80－380K
* Power supply: 220V50HzAC200W

Plush Toys/ Stuffed Toys

Weihai Tong Park Arts & Crafts Co.,Ltd , https://www.whtongpark.com