Iso-Tech IDM63N Manuel D'instruction page 11

(3) Resistance
Range
300Ω
3KΩ
30KΩ
300KΩ
3MΩ
30MΩ
Open Circuit Voltage: 1.3V approx.
Resolution
±(1.0%reading + 4digits)
0.1Ω
1Ω
10Ω
±(0.8%reading + 2digits)
100Ω
1KΩ
±(2.0%reading + 5digits)
10KΩ
10
Accuracy Overload Protection
600V DC or 600V rms