Digital Ultra-high Resistance Checker

(Dexterity very high resistance)

Best Suitable for 10kΩ~200GΩ chip, melf, lead type of

sorting machine of ultra-high resistance, taping and

trimming machine


●Trimming mode is possible.

●High speed integral few method of an error to noise.

   [Available to make the integral time setting for

    each range.]

●% measurement is possible by digital setting of

   the standard resistance value 4 digit. [±50.00%]

●Comparator result is possible open collector output,

   LED display and buzzer sound.

●RS-232C interface are built-in as standard equipment.

●Switchable the measuring voltage H/L corresponds

   to the measurement objects


The Outline

 AX-1644B, digital ultra-high resistance checker, can be measured from

10kΩ to 1000GΩ resistance value, high accuracy, high stability,

and fast speed by digital measurement, and outputs to judge

LO/GO/HI decision built-in digital comparator.



●GP-IB Interface ●Solenoid power supply

●Printer output (8 bit parallel Centronics)    ●Printer cable

*Either one interface can built-in the option above.