Sper Scientific 850037 Large Display Conductivity Pen - Manual (Page 16)

16
MEASUREMENT PROCEDURES
1. Remove the probe cover from the pen.
2. Press SET to turn the pen on.
3. The pen defaults to auto-ranging mode.
The auto-ranging function determines
and selects a range that will provide the
greatest resolution and accuracy.
4. To manually select the measurement
range: Press SET to turn the pen on.
Press ▲ for more than 2 seconds to
select range 1. Press ▲ for more than
2 seconds to select range 2.
Note...
Accuracy is a percent of full-scale; use
your pen in the lowest range to achieve
the greatest accuracy. Error codes
E02/E03 will appear on the LCD if the
measured value is below or above the
limit value. Please re-select the range.