The instrument adopts a 32-bit processor and mainly has the following functional features:

lTesting methods can be selected: 3-pole 3-pin, 3-pole 4-pin, 3-pole 6-pin, 5-pole 5-pin, 5-pole 10 pin

66 needles for poles, 7 needles for poles, 8 needles for poles, 9 needles for poles, and 10 needles for poles.

lThe optional test power supply voltages are 50V, 100V, and 200V.

lCalibrate different power supply voltages separately to ensure measurement accuracy.

lThe electrode switching time can be set to accommodate the different sizes of junction capacitors in the chip, ensuring sufficient charging time for the chip from the constant current source.

lHigh precision and high stability 10mA constant current source and 1mA constant current source.

l7A fileThe position parameters can be set, and each position can independently select E1 value or E10 value as the criterion.

l7Select and output the results.

lIt has functions such as gear accumulation statistics and qualification rate calculation,

l7Inch color touch screen.