这个非常负担得起，手持式测试仪还提供了许多的诊断能力的大型，昂贵的单位。
This very affordable, hand-held tester provides many of the diagnostic capabilities of large, expensive units.
本文报道了一种先进的牙科专用诊断仪器——痛前反应型电流指示式牙髓活的测试仪。
This article presents an advanced dental diagnostic instrument-the pre-pain sensation electric pulp tester with current indication.
重点分析测试仪硬件功能模块实现方法、测试流程及故障诊断方法。
Pay more attention to analyze the realization of test instrument hardware, test process and method of fault diagnosis.
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