model

RK2678X

RK2678XN

test current

5～30A、60A、70A（AC）

5～30A（AC）

current accuracy

±5%

±5%

Test resistance range

0～200/600mΩ

0～200/600mΩ

Resistance resolution

0～200mΩ：0.1mΩ  200～60mΩ：1mΩ 0～200mΩ：0.1mΩ

Resistance accuracy

± 5% ± 3 words

± 5% ± 3 words

Test time setting (seconds)

0-99 seconds

0-99 seconds

Alarm range

50～600mΩ

50～600mΩ

display mode

Digital display of current, resistance, and time

Sorting function

Unqualified sound

Power requirements

200V±10%，50Hz±5%

working environment

0℃～40℃，≤85%RH

Overall dimensions

320*270*180mm

weight

10kg