The 2020 upgraded HANMATEK HM310 has an amazing design. Compared with similar products, it has a smaller size, only 9.0inx5.9inx3.1in, compact and portable. We used a better circuit board. It has the characteristics of low ripple and noise, high accuracy, high reliability, perfect overload and short circuit protection circuits, and it is especially suitable for laboratory, school and electronic maintenance.
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