DC measurement precision (by adoptin
Measurement precision of voltage
difference ( V) (by adopting samplin
reading+vertical displacement reading)+( vertical
displacement reading
To add 2mV when s etting from 2mV/div to 200mV/div: To add set
value by 50mV when setting from 200mV/div to 5V/div
If vertical displacement is 0 and N
reading+0.1 grid+1mV) by selecting 1mV/div or 2mV/div
±(4% reading+0.1 grid+1mV) by selecting 5mV/div
±(3% reading+0.1 grid+1mV) by selecting 10mV/div to 20V/div
If vertical displacement is not 0 and N
reading+vertical displacement reading)+(1% vertical
displacement reading) div
To add 2mV when s etting from 5mV/div to 200mV/div: To add set
value by 50mV w
en setting from 200mV/div to 20V/div
UTD2000L/2000EX:
Voltage difference between any 2 points on the waveform after
calculating average value for at least 16 captured waveform under the
same setup and environment conditions: ±(3% reading+0.05div
×
Note: Deflection coefficient scope of UTD2025C/3025C is 2mV/div ~ 10V/div (in input BNC)
Oper ating Man ual for UTD2000/ 3000