8 1/2 digits DMM, DC volts + ohms only, Performance Characteristics of the 1281 Form Factor Benchtop Number of Digits (Max) 8.5 digits DC Volts Minimum Range 100 mV DC Volts Maximum Range 1000 V DC Volts No. of Ranges 5 QTY DC Volts Range Steps 1/10/100 DC Volts Maximum Reading Rate 150 pt/sec DC Volts Basic 1 yr accuracy 0.0006 % AC Volts Minimum Range 100 mV AC Volts Maximum Range 1000 V AC Volts No. of Ranges 5 QTY AC Volts Range Steps 1/10/100 AC Volts Minimum Frequency 40 Hz AC Volts Maximum Frequency 1 MHz AC Volts Maximum Reading Rate 1 pt/sec AC Volts Basic 1 Year Accuracy 1 % True Rms (?) Yes DC Current Minimum Range 100 uA DC Current Maximum Range 1 A DC Current No. of Ranges 5 QTY DC Current Range Steps 1/10/100 DC Current Basic 1 yr accuracy 0.015 % AC Current Minimum Range 100 uA AC Current Maximum Range 1 A AC Current No. of Ranges 5 QTY AC Current Range Steps 1/10/100 AC Current Basic 1 Year Accuracy 0.15 % Resistance Minimum Range 10 Ohm Resistance Maximum Range 1000 MOhm Resistance No. of Ranges 9 QTY Resistance Range Steps 1/10/100 Resistance Maximum Reading Rate 150 pt/sec Resistance Basic 1 yr accuracy 0.0006 % Minimum Frequency 40 Hz Maximum Frequency 1 MHz