Multimeter benchtop Dimensions L x W x H: 297 x 215 x 88 mm Calibration: Calibration Design: Bench Digits: 1000000 Instrument functions: Real-Time Clock Interfaces: RS232 / IEEE488.2 / Ethernet / USB Measuring error, AC ampere: 0.1% Measuring error, AC volt: 0.06% Measuring error, DC ampere: 0.05% Measuring error, DC volt: 0.0024% Measuring error, resistance: 0.01% Safety to EN61010: CAT I 1000 V / CAT II 600 V Type of measurement: TRMS AC AAC max.: 10 AAC ADC max.: 10 ADC F max.: 100 mF Hz max.: 1 MHz VAC max.: 750 VAC VDC max.: 1000 VDC Ohm max.: 1 GOhm(ISO CALIBRATED)