Associated Research 620L Operation And Service Manual page 214

(AC+DC)
DISPLAY FIXED RANGE (>6% OF RANGE)
Touch Voltage Display (Peak)
(AC+DC)
208
DC, 15Hz – 1MHz
Resolution 0.1mV
DC: ±(2% of reading + 3counts)
Accuracy ,15Hz < f <1MHz: ±(10% of
reading + 2mV)
28.0mV ~ 130.0mV, frequency
Range 2
DC, 15Hz - 1MHz
Resolution 0.1mV
DC: ±(2% of reading + 3counts)
Accuracy ,15Hz < f <1MHz: ±(10% of
reading + 2mV)
120.0mV ~ 525.0mV, frequency
Range 3
DC, 15Hz - 1MHz
Resolution 0.1mV
DC: ±(2% of reading + 3counts)
Accuracy ,15Hz < f <1MHz: ±(10% of
reading + 2mV)
400mV ~ 999.9mV, 1000mV-
Range 4 2100mV, frequency DC, 15Hz -
1MHz
Resolution 0.1mV, 1mV
DC: ±(2% of reading + 3counts)
Accuracy ,15Hz < f <1MHz: ±(10% of
reading + 2mV)
1800mV ~ 8400mV, frequency
Range 5
DC, 15Hz - 1MHz
Resolution 1mV
DC: ±(2% of reading + 3counts)
Accuracy ,15Hz < f <1MHz: ±(10% of
reading + 2mV)
8000mV ~ 8399mV, 8.40V ~
30.00V, frequency DC, 15Hz –
Range 6
100KHz
Resolution 1mV, 0.01V
DC: ±(2% of reading + 3counts)
Accuracy ,15Hz < f <100KHz: ±(10% of
reading + 2counts)
0.0mV ~ 32.0mV,
Range 1
frequency 15Hz - 1MHz
Resolution 0.1mV