1.方块电阻范围sheet resistance

0.1～2.00×102Ω/□

0.1～2.00×103Ω/□

0.1～2.00×104Ω/□

2.电阻率范围resistivity range

0.01～2×103Ω-cm

0.01～2×104Ω-cm

0.01～2×105Ω-cm

3.分辨率resolution

0.01Ω

0.01Ω

0.01Ω

4.显示读数display

液晶显示：电阻率、方阻、单位换算、电流、电压、探针形状、探针间距、厚度 LCD: resistivity. sheet resistance. unit conversion. current. voltage. probe shape. probe spacing. thickness

5.测试方式test mode

单电测量/ single electrical measurement

6.工作电源working power

5V.1000mA

7.误差errors

≤4.5%（标准样片结果standard samples）

8.选配choose to buy

 选配1.方形探头； 选配2.直线形探头；探针间距；选配3：探针间距1mm；2mm；3mm三种规格; 选配4：探针材质：碳化钨针;镀金磷铜半球形针1.square probe; 2. linear probe; 3.Optional probe spacing: 1mm；2mm；3mm in three sizes.4.Select probe material: tungsten carbide needle. gilded copper hemispherical needles.