*. Model : 272A

*. Resistivity: 8x104~2.0x1014W/□

*. Resistance : 8x103~2.0x1013W

*. Accuracy : ±0.1 decades

*. Resistivity

   10V : 8x104~2.0x1013W/□

   100V : 1.1x106~2.0x1014

*. Resistance

   10V : 8x103~ 2.0x1012 W

   100V : 105~ 2.0x1013 W

*. LCD 16-characte Display

*. ASTM D257 

   Electrode

   Guarded Ring type