Application:
STY series three cups insulation oil dielectric strength tester uses a microprocessor to automatically complete boost, keep stirring, static discharge, calculate, print and other operations, is a necessary measure in the conventional test equipment.

Features:
1. Controlled by large-capacity single-chip, stable and reliable;
2. Offers a wide range watchdog circuit, eliminate the phenomenon of dead halt
3. A variety of operation choices, two national standard GB1986/GB2002 method and customized operation to meet different needs of users
4. One-time-forming glass cup, no oil leakage
5. Unique high voltage sampling instrument design allows test values directly into the A/D converter, to avoid errors in analog circuits, and measurement results more accurate;
6. Over voltage, over current, limit and grounding alarm functions
7. Portable, easy to carry, convenient to use inside or outside doors