Users manual
ET1260B and ET1260A
6 1/2 Digit Multimeter
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2.2 Usage of Sensor
2.2.1 Thermal resistance sensor
Thermal resistance sensor refers to sensor converting temperature into resistance, and currently
scale dividing symbols of Pt100 and Pt1000 have been preset.
1. Press
to select sensor measurement function
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Description: Major displayed value refers to temperature value, and auxiliary displayed value
refers to corresponding resistance value.
2. According to sensor type, connect test lines as indicated in the chapter of
1.4 Measurement
wiring
, and RTD wiring method is the same as that of resistance measurement.
3. Select scale dividing symbols as is required, press the softkeys of Graduation mark + (
)
and Graduation mark - (
) or keys of
and
.
4. Press the softkey of Relative (
) to record the current value, after which display the
difference between actual measurement value and current recorded value.
5. Press the softkey of Display (
) to switch modes, and refer to the chapter of
User
interface
for details.
3. Characteristic and Function
3.1 Measurement Configuration
In this section, we will provide materials necessary to configure multimeter and execute
measurement. You may never need to change any of the hereby mentioned measurement
parameters; however we still provide them for you to refer to at any time.
3.1.1 AC signal filter
The multimeter has three different AC filters which can optimize low-frequency accuracy or
minimize AC stability time, and can select filters of low speed, mid speed or high speed
