GW-Instek-Digital-Bench Multimeter-GW-Instek-GDM-8145-Bench-Top-Digital-Multimeter-200m V-to-1000 Vac-Voltage-Measuring-Range-200m V-to-1000 Vdc-Voltage-Measuring-Range-200u A-to-20A-Current-Measurement-Range-200R-to-20MR-Resistance-Measurement-Range-Diode-Test-LED-Display-4-1-2-Digit-Display-Size-10MR-Input-Impedance-6-Functions-Include-AC-DC-Voltage-AC-DC-Current-Resistance-&-Diode-Test-Large-0-5in-Red-LED-Display-High-Resolution-10V-10n A-&-10m O-All-Range-with-Protection-Circu